YAMAKOSHI Takehiro

J-GLOBAL         Last updated: Oct 1, 2019 at 22:51
 
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Name
YAMAKOSHI Takehiro
Degree
Ph.D.(Fukui University)

Profile

Professor Yamakoshi’s research is motivated by a desire to utilize engineering expertise for the benefit of human health. This requires cross-disciplinary collaboration, both nationally and internationally, in the physical sciences, branches of engineering, and the life sciences, as well as vital connections to the healthcare sector. The overall Research area is "Physiological Measurement", and especially non-invasive techniques that are safe and easy to use. This includes the use of: photonics; biomedical optics; mobile health using smartphones and bio-signal analysis. Some specific application areas are cardiovascular screening, behavioural psychology, and appropriate technology for safer driving using advanced techniques and sensors for physiological measurement.

Research Areas

 
 

Academic & Professional Experience

 
Apr 2014
 - 
Today
Associate Professor, Department of Information and Systems Engineering, Faculty of Information Engineering, Fukuoka Institute of Technology
 
Apr 2012
 - 
Mar 2014
Postdoctoral Fellow, School of Mechanical Engineering, College of Science & Engineering, Kanazawa University
 
Apr 2006
 - 
Mar 2012
Associate Professor, Graduate School of Natural Science & Technology, Division of Innovative Technology and Science, Risk-Based Engineering Course, Kanazawa University
 

Education

 
Apr 2003
 - 
Mar 2006
Division of System Design Engineering, Graduate School of Engineering, Fukui University
 
Apr 2000
 - 
Mar 2001
Department of Environmental Science and Technology, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology and Engineering
 
Apr 1998
 - 
Mar 2000
Division of Civil Engineering and Architecture, Graduate School of Engineering, Muroran Institute of Technology
 
Apr 1994
 - 
Mar 1998
Department of Civil Engineering and Architecture, Muroran Institute of Technology
 

Awards & Honors

 
Oct 2017
Best Faculty Award, Department of Information and Systems Engineering, Faculty of Information Engineering, Fukuoka Institute of Technology
 
Dec 2013
Research Award for Fighting-spilit, Japanese Society for Medical and Biological Engineering (Hokuriku Chapter)
Winner: D. Kiyohara, T. Nagai, J. Lee, K. Matsumura, P. Rolfe, K. Yamakoshi, N. Tanaka, Y. Yamakoshi, S. Tanaka, M. Nogwa, T. Yamakoshi
 
Dec 2012
Research Award for Fighting-spilit, Japanese Society for Medical and Biological Engineering (Hokuriku Chapter)
Winner: S. Hanaki, K. Matsumura, K. Yamakoshi, A. Ikarashi, P. Rolfe, L. Jihyong, S. Tanaka, M. Nogawa, Y. Yamakoshi, T. Yamakoshi
 
Dec 2011
Research Award, Japanese Society for Medical and Biological Engineering (Hokuriku Chapter)
Winner: S. Hanaki, K. Matsumura, K. Yamakoshi, A. Ikarashi, P. Rolfe, H. Konishi, S. Tanaka, M. Nogawa, M. Ogawa, K. Motoi, Y. Yamakoshi, H. Hirose, T. Yamakoshi
 
Apr 2011
Ogino Prize, Japanese Society for Medical and Biological Engineering
Winner: T. Yamakoshi
 
Dec 2010
Research Award, Japanese Society for Medical and Biological Engineering (Hokuriku Chapter)
Winner: T. Ida, Y. Itasaka, S. Miyazaki, M. Ogawa, K. Yamakoshi, S. Tanaka, M. Nogawa, K. Matsumura, Y. Yamakoshi, H. Hirose, T. Yamakoshi
 
Sep 2008
/ Cardiovascular Hemodynamic Responses under Condition of Simulated Monotonous Automobile Driving, Research Award, The Society of Instrument and Control Engineers
Winner: T. Yamakoshi
 
Aug 2008
/ Feasibility Study on Driver’s Stress Detection from Differential Skin Temperature Measurement, IEEE EMBS Japan Young Investigators Award for EMBS2008, IEEE-EMBS Japan Chapter
Winner: T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, S.B. Park, M. Shibata, Y. Sawada, P. Rolfe, Y. Hirose
 
Apr 2008
/ A Preliminary Study on Driver’s Stress Index During Monotonous Driving Using a New Method Based on Differential Skin Temperature Measurement, Research Award, Japanese Society for Medical and Biological Engineering
Winner: T. Yamakoshi, H. Kobayashi, S.B. Park, K. Yamakoshi, S. Tanaka, M. Nogawa, S. Tanaka, Y. Hirose, Y. Yamakoshi, Y. Sawada, M. Shibata
 
Apr 2008
/ Development of a Blood Pressure Monitoring System Installed in a Toilet Seat for Use in Home Healthcare, Excellent Paper Award, Japanese Society for Medical and Biological Engineering
Winner: S. Tanaka, K. Motoi, M. Nogawa, T. Yamakoshi, K. Yamakoshi
 
2008
IEEE EMBS Japan Young Investigators Competition for EMBS2008
 
Sep 2004
/ Physiological Investigation of Automobile Driver’s Activation Index Using Simulated Monotonous Driving, Open Finalist in the EMBS Student Paper Competition, IEEE Engineering in Medicine and Biology Society
Winner: T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, M. Kusumi, K. Tanida
 
2004
Open Finalist in the IEEE EMBS Student Paper Competition
 
Oct 1998
Architectural Design Prize in the 8th Sounokai, Sounokai
Winner: T. Yamakoshi
 

Published Papers

 
Takehiro Yamakoshi
SCIENCE IMPACT   2019(7) 67-69   Jul 2019   [Refereed]
Takehiro Yamakoshi§, Shinobu Tanaka, Hiroshi Ohtake, Go Watanabe, Ken-ichi Yamakoshi
Trends in Medicine   18(4) 1-4   Aug 2018   [Refereed]
Kenta Matsumura§, Peter Rolfe, Sogo Toda, Takehiro Yamakoshi
Scientific Reports − Nature   8 7298-1-9   May 2018   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi, Peter Rolfe, Ken-ichi Yamakoshi
IEEE Transaction on Biomedical Engineering   64(5) 1131-1137   May 2017   [Refereed]
Kosuke Motoi§, Yasuhiro Yamakoshi, Takehiro Yamakoshi, H. Sakai, Naoto Tanaka, Ken-ichi Yamakoshi
Biomedical Engineering OnLine   16(12) 1-13   Jan 2017   [Refereed]
Kenta Matsumura§, Kenshi Yoshimoto, Takehiro Yamakoshi, Mitsuhiro Ogawa, Ken-ichi Yamakoshi
IEEJ Transactions on Electronics, Information and Systems   134(1) 41-48   Jan 2014   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Peter Rolfe
Transportation Research Part C: Emerging Technologies   38 101-109   Jan 2014   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Peter Rolfe, Shota Hanaki, Akira Ikarashi, Jihyoung Lee, Ken-ichi Yamakoshi
IEEE Journal of Biomedical and Health Informatics   18(1) 28-35   Jan 2014   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Peter Rolfe, Naoto Tanaka, Yasuhiro Yamakoshi, Kiichi Takahashi
Aviation, Space, and Environmental Medicine   84(7) 692-700   Jul 2013   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Shota Hanaki, Peter Rolfe
SpringerPlus   2(1) 215 (Highly Accessed Article)   May 2013   [Refereed]
Tadahiko Yuji§, Kenta Matsumura, Takehiro Yamakoshi, Kosuke Motoi, Mitsuhiro Ogawa, Toshiro Fujimoto, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   51(2) 127-134   May 2013   [Refereed]
Jihyoung Lee, Kenta Matsumura, Takehiro Yamakoshi§, Peter Rolfe, Naoto Tanaka, Kyungho Kim, Ken-ichi Yamakoshi
Physiological Measurement   34(3) 359-375   Mar 2013   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi
Behavior Research Methods   45(4) 1272-1278   Feb 2013   [Refereed]
Takehiro Yamakoshi§, Mitsuhiro Ogawa, Kenta Matsumura, Shinpei Miyazaki, Yuki Itasaka, Takayuki Ida, Yasuhiro Yamakoshi, Hajime Hirose, Ken-ichi Yamakoshi
IEEJ Transactions on Electronics, Information and Systems   132(12) 2059-2064   Dec 2012   [Refereed]
Mitsuhiro Ogawa§, Takehiro Yamakoshi, Kosuke Motoi, Koji Nishida, Yasuhiro Yamakoshi, Ken-ichi Yamakoshi
Sensors and Materials   24(6) 323-333   Aug 2012   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi, Hiroko Noguchi, Peter Rolfe, Yutaka Matsuoka
BMC Research Notes   5(1) 288   Jun 2012   [Refereed]
Takehiro Yamakoshi§, Mitsuhiro Ogawa, Kenta Matsumura, Yuki Itasaka, Shinpei Miyazaki, Yasuhiro Yamakoshi, Peter Rolfe, Hajime Hirose, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineerin   50(2) 237-247   Apr 2012   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Shota Hanaki, Akira Ikarashi, Peter Rolfe, Jihyoung Lee, Yasuhiro Yamakoshi, Hajime Hirose, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   50(2) 227-236   Apr 2012   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi
The Japanese Journal of Cognitive Psychology   9(2) 125-135   Mar 2012   [Refereed]
Masamichi Nogawa, Takehiro Yamakoshi§, Kenta Matsumura, Shinobu Tanaka, Mitsuhiro Ogawa, Kosuke Motoi, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   49(6) 968-976   Dec 2011   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi, Peter Rolfe
International Journal of Psychological Studies   3(2) 21-28   Dec 2011   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi, Yasuhiro Yamakoshi, Peter Rolfe
BMC Research Notes   4(1) 342   Sep 2011   [Refereed]
Mitsuhiro Ogawa§, Masamichi Nogawa, Takehiro Yamakoshi, Shinobu Tanaka, Ken-ichi Yamakoshi
Advances in Natural Science   3(2) 128-132   Dec 2010   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Yasuhiro Yamakoshi, Hajime Hirose, Peter Rolfe
European Journal of Sport Science   10(6) 397-406   Dec 2010   [Refereed]
Takehiro Yamakoshi§, Naoto Tanaka, Yasuhiro Yamakoshi, Kenta Matsumura, Peter Rolfe, Hajime Hirose, Kiichi Takahashi
Transactions of Japanese Society for Medical and Biological Engineering   48(5) 494-504   Dec 2010   [Refereed]
Mitsuhiro Ogawa§, Takehiro Yamakoshi, Yasuhiro Yamakohsi, Ken-ichi Yamakoshi
The Internet Journal of Bioengineering   4(2)    Dec 2010   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Yasuhiro Yamakoshi, Hajime Hirose, Kiichi Takahashi, Peter Rolfe
Transactions of Japanese Society for Medical and Biological Engineering   48(3) 269-280   Nov 2010   [Refereed]
Mitsuhiro Ogawa§, Takehiro Yamakoshi, Shinobu Tanaka, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   48(3) 259-268   Nov 2010   [Refereed]
Takehiro Yamakoshi§, Kenta Matsumura, Hiroyuki Kobayashi, Yujiro Gotoh, Hajime Hirose
Transactions of Japanese Society for Medical and Biological Engineering   48(2) 163-174   May 2010   [Refereed]
Kenta Matsumura§, Takehiro Yamakoshi, Takayuki Ida
Perceptual and Motor Skills   109(3) 841-850   Dec 2009   [Refereed]
Shigeo Tanaka§, Shinobu Tanaka, Takehiro Yamakoshi, Masamichi Nogawa, Ken-ichi Yamakoshi
Journal of Biomechanical Science and Engineering   4(3) 443-455   Nov 2009   [Refereed]
Takehiro Yamakoshi§, Yasuhiro Yamakoshi, Kenta Matsumura, Hajime Hirose
Transactions of Japanese Society for Medical and Biological Engineering   47(2) 154-165   Aug 2009   [Refereed]
Takehiro Yamakoshi§, Sang-Bum Park, Won-Cheoul Jang, Kyungho Kim, Yasuhiro Yamakoshi, Hajime Hirose
Medical & Biological Engineering & Computing   47(4) 449-456   Apr 2009   [Refereed]
Akira Ikarashi§, Masamichi Nogawa, Takehiro Yamakoshi, Kosuke Motoi, Shinobu Tanaka, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   46(6) 587-594   Feb 2009   [Refereed]
Takehiro Yamakoshi§, Peter Rolfe, Yasuhiro Yamakoshi, Hajime Hirose
Transportation Research Part C: Emerging Technologies   17(1) 69-80   Feb 2009   [Refereed]
Yukiya Sawanoi§, Kenji Fujii, Naomi Matsumura, Reiji Fujita, Masamichi Nogawa, Takehiro Yamakoshi, Shinobu Tanaka, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   46(2) 218-225   Apr 2008   [Refereed]
Yasuhiro Yamakoshi§, Mitsuhiro Ogawa, Takehiro Yamakoshi, Toshiyo Tamura, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   46(1) 49-57   Feb 2008   [Refereed]
Shinobu Tanaka§, Masamichi Nogawa, Takehiro Yamakoshi, Ken-ichi Yamakoshi
IEEE Transaction on Biomedical Engineering   54(10) 1892-1895   Oct 2007   [Refereed]
Masahiro Shibata§, Norihiko Ohura, Naomi Sekiya, Shigeru Ichioka, Takehiro Yamakoshi, Ken-ichi Yamakoshi, Akira Kamiya
Microvascular Reviews and Communications   1(1) 5-8   Sep 2007   [Refereed]
Shinobu Tanaka§, Kosuke Motoi, Masamichi Nogawa, Takehiro Yamakoshi, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   44(3) 467-474   Sep 2006   [Refereed]
Takehiro Yamakoshi§, Ken-ichi Yamakoshi, Masahiro Kusakabe
Journal of Society of Automotive Engineers of Japan   36(6) 205-212   Nov 2005   [Refereed]
Takehiro Yamakoshi§, Ken-ichi Yamakoshi, Masahiro Kusakabe
Journal of Society of Automotive Engineers of Japan   36(6) 213-218   Nov 2005   [Refereed]
Hideki Kubota§, Takehiro Yamakoshi, Norihiko Kamata, Ryo Asahina, Hiroyuki Hamada, Shinji Wakamatsu
Journal of Environmental Engineering (Transactions of Architectural Institute of Japan)   575 83-89   Jan 2004   [Refereed]
Takehiro Yamakoshi§, Jihyoung Lee, Kenta Matsumura, Yasuhiro Yamakoshi, Peter Rolfe, Daiki Kiyohara, Ken-ichi Yamakoshi
PLOS ONE   10(12) e0143506   Dec 2015   [Refereed]
Kenta Matsumura§, Kouichi Shimizu, Peter Rolfe, Masanori Kakimoto, Takehiroa Yamakoshi
Journal of Psychophysiology   published online first    Jul 2017   [Refereed]
Yasuhiro Yamakoshi§, Kenta Matsumura, Takehiro Yamakoshi, Jihyoung Lee, Peter Rolfe, Yuji Kato, Kouichi Shimizu, Ken-ichi Yamakoshi
Journal of Biomedical Optics   22(6) 067001-1--11   Jun 2017   [Refereed]
Lee Jihyoung§, Kenta Matsumura, Takehiro Yamakoshi, Ken-ichi Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   53(3) 125-129   Oct 2017   [Refereed]
Differential Effect of Two Mental Stress Tasks on Arterial Stiffness
Kenta Matsumura, Hiroko Noguchi, Peter Rolfe, Takehiro Yamakoshi, Yutaka Matsuoka
Japanese Psychological Research   accepted    [Refereed]

Misc

 
The suitable sensitive area of photodiode: Comparison of SNR and amplitude of green photoplethysmogram for pulse rate monitoring
S. Kusaba, J. Lee, Y. Fukumoto, H. Kihara, S. Kabashima, K. Ikejiri, S. Ishizaki, T. Yamakoshi
Short Papers of the IEEE Eng Med Biol Soc   to be presented    Jul 2019   [Refereed]
Achieving finger plethysmogram reliability in the high NIR water absorbance band via otimisation of applied pressure
A. Harada, J. Lee, P. Rolfe, S. Kusaba, S. Kabashima, M. Shibata, T. Yamakoshi
Short Papers of the IEEE Eng Med Biol Soc   to be presented    Jul 2019   [Refereed]
A study of the frequency band finlter for high accuracy detection of teh R-peak wave from heal electrocardiogram
H. Kihara, J. Lee, S. Kusaba, K. Ikejiri, S. Ishizaki, T. Yamakoshi
Short Papers of the IEEE Eng Med Biol Soc   to be presented    Jul 2019   [Refereed]
A study of the PPG amplitude for determination of systolic arterial pressure in the fingerbased on the volume occillometiric method
Y. Yamaoshi, J. Lee, T. Yamakoshi, S. Kusaba, H. Kihara, K. Ikejiri, S. Ishizaki, T. Yamakoshi
Short Papers of the IEEE Eng Med Biol Soc   to be presented    Jul 2019   [Refereed]
Wearable body sensor networks and telemetric systems; wearable wiresensors, motes and systems andInstrumentation
Y. Fukumoto, J. Lee, T. Yamakoshi, P. Rolfe, K. Motoi, S. Masahiro, K. Yamakoshi
Short Papers of the IEEE Eng Med Biol Soc   to be presented    Jul 2019   [Refereed]
Cuffless blood pressure estimation only an iPhone: Investigation on cold pressor tests
Ippei Harada, Noriyuki Mochizuki, Peter Rolfe, Takehiro Yamakoshi
Proceedings of the Mediterranean Conference on Medical and Biological Engineering and Computing   in press    2019   [Refereed]
Evaluation of system for simultaneous measurement of physiological parameters: Potential for determination of age-related cardiovascular status
Honoka Koga, Jihyoung Lee, Peter Rolfe, Ken-Ichi Yamakoshi, Akira Kamiya, Takehiro Yamakoshi
Proceedings of the Mediterranean Conference on Medical and Biological Engineering and Computing   in press   2019   [Refereed]
Cuffless blood pressure estimation: A new approach using only an iPhone
T. Yamakoshi, P. Rolfe, S. Toda, K. Matsumura
Proceedings of the 4th International Research Symposium on Engineering and Technology   IRSET-0109 156-156   Aug 2018   [Refereed]
A novel degin of lateral incident radiation-type finger-photoplethysmography in the wavelength regions blood glucose absorption
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J Lee, K. Motoi, M. Shibata, P. Rolfe, K. Yamakoshi
Short Papers of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society      Jul 2018
Towards optical measurement of blood alcohol concentration with higher accuracy: Comparison of signal-to-noise ratio for finger photo-plethysmogram with and without electromagnetic shielding
S. Kabashima, I. Harada, S. Kusaba, Y. Fukumoto, J. Lee, M. Shibata, T. Yamakoshi
Short Papers of the 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society      Jul 2018
Cardiovascular hemodynamic effects of somatosensory 20 Hz mechanical vibrations applied to the right heel during simulated monotonous driving
T. Yamakoshi, K. Matsumura, M. Shibata, P. Rolfe
Book of Abstracts of the World Congress on Medical Physics & Biomedical Engineering   1736-8-08-01   Jun 2018   [Refereed]
Development of the smart ear monitor system for measurement of physiological indices toward a practical system for the prevention of hear illness: a preliminary investigation of the green light ear photoplethysmogram using and earphone
Jihyoung Lee, Yuki Koyanagi, Shihori Kusaba, Yuto Fukumoto, Takehiro Yamakoshi§, Peter Rolfe, Naoto Tanaka, Kyungho Kim, Ken-ichi Yamakoshi
Report of Computer Science Laboratory   28 19-24   Dec 2017
Green Light Photoplethysmography in the Ear for Measuring Pulse Rate in Daily Life Using an Earphone
S. Kusaba, Y. Fukumoto, J. Lee, P. Rolfe, T. Yamakoshi
Short Papers of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society      Jul 2017   [Refereed]
Green Light Photoplethysmogram Yields the Most Accurate Heart Rate and Normalized Pulse Volume Using the iPhysioMeter Application in the Presence of Motion Artifact
T. Yamakoshi, K. Matsumura, J. Lee, P. Rolfe
Proceedings of the IEEE-NIH 2016 Special Topics Conference on Healthcare Innovations and Point-of-Care Technologies   PhPO.37   Nov 2016   [Refereed]
Beneficial Effects of Red Bull© Energy Drink on Cardiovascular Behaviour During Simulated Driving
T. Yamakoshi, K. Matsumura, P. Rolfe
Proceedings of the 2nd International Research Symposium on Engineering and Technology   IRSET-14657   Sep 2016   [Refereed]
Pilot Examination of Health Condition Analysis in Patients with Spinal Cord Injury Using a Non-Concious Pulse and Respiration Monitoring System in Bed
K. Motoi, Y. Takatsuka, H. Sakai, Y. Ehara, M. Matsumoto, Y. Yamakoshi, T. Yamakoshi, N. Tanaka, K. Shiba, K. Yamakoshi
Short Papers of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2016 FrCT18.3   Aug 2016
A Novel Multichannel Laser Photoplethysmogram for the Detection of Side-Scattered Light in a Wavelength with Blood Glucose Absorption
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J. Lee, P. Rolfe, K. Motoi, M. Shibata, Y. Kato, K. Shimizu, K. Yamakoshi
Short Papers of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2016    Aug 2016
Comparison of the b/a Ratio of Acceleration Photoplethysmogram Derived from Green and Near-infrared Light for Estimation of Finger Vascular Elasticity
J. Lee, T. Osaki, K. Matsumura, P. Rolfe, Y. Yamakoshi, M. Shibata, K. Motoi, T, Yamakoshi
Short Papers of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2016    Aug 2016   [Refereed]
K. Matsumura, J. Lee, T. Yamakoshi
Transactions of Japanese Society for Medical and Biological Engineering   54(3) 120-128   Oct 2016   [Refereed]
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J Lee. K. Motoi. P. Rolfe, K. Shimizu, K. Yamakoshi
Short Papers of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2015 134   Aug 2015   [Refereed]
K. Motoi, Y. Yamakoshi, K. Matsumura, T. Yamakoshi, N. Tanaka, K. Yamakoshi
Short Papers of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2015 116   Aug 2015   [Refereed]
J. Lee, K. Matsumura, K. Yamakoshi, P. Rolfe, S. Tanaka, T. Yamakoshi
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2013 1724-1727   Jul 2013   [Refereed]
K. Matsumura, P. Rolfe, J. Lee, T. Yamakoshi
Short Papers of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   2013 3149   Jul 2013
S. Tanaka, T. Suzuki, T. Iida, N. Tanaka, K. Matsumura, T. Yamakoshi, M. Nogawa, H. Ohtake, G. Watanabe, M. Shibata, K. Yamakoshi
Proceedings of the 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 5765-5768   Sep 2012   [Refereed]
S. Tanaka, T. Suzuki, T. Iida, N. Tanaka, K. Matsumura, T. Yamakoshi, M. Nogawa, H. Ohtake, G. Watanabe, K. Yamakoshi
Abstracts of the 8th International Symposium on Precision Engineering Measurements and Instrumentation      Aug 2012   [Invited]
Non-invasive Continuous Blood Pressure Measurement with Using Partial Pressurization Cuff and Automatic Servo Gain Tuning Technique
M. Ogawa, T. Yamakoshi, K. Motoi, K. Matsumura, S. Tanaka, K. Yamakoshi
Abstracts of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   39 TH.17/01.5P-13   May 2012   [Refereed]
A Novel Endoscope for Visual Observation of Inner Wall of Large Arteries for the Use of Endovascular Intervention
S. Tanaka, M. Ogawa, K. Matsumura, T. Yamakoshi, H. Ohtake, G. Watanabe, K. Yamakoshi
Abstracts of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   39 TH.11/01.3P-08   May 2012   [Refereed]
Development of an In-car Health Screening System Based on the Simultaneous Measurement of Cardiovascular Variables
T. Yamakoshi, K. Matsumura, S. Hanaki, A. Ikarashi, P. Rolfe, J. Lee, Y. Yamakoshi, H. Hirose, K. Kim, K. Yamakoshi
Abstracts of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   39 TH.17/04.3P-03   May 2012   [Refereed]
J. Lee, K. Matsumura, K. Yamakoshi, P. Rolfe, N. Tanaka, Y. Yamakoshi, K. Takahashi, K. Kim, H. Hirose, T. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   39(CD-ROM) 2062-2065   May 2012   [Refereed]
M. Nogawa, M. Ogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 8211-8214   Sep 2011   [Refereed]
K. Motoi, S. Taniguchi, T. Yuji, M. Ogawa, N. Tanaka, K. Hata, M. Beak, H. Ueno, M. Wakugawa, T. Sonoda, S. Fukunaga, Y. Higashi, K. Matsumura, T. Yamakoshi, S. Tanaka, T. Fujimoto, H. Asanoi, K. Yamakoshi
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 8211-8214   Sep 2011   [Refereed]
K. Matsumura, T. Yamakoshi, H. Noguchi, Y. Matsuoka
Abstracts of the 34th Annual Meeting of the Japan Neuroscience Society   CD-ROM S3-E-1-4   Sep 2011   [Refereed][Invited]
M. Ogawa, K. Motoi, T. Yamakoshi, M. Nogawa, Y. Yamakoshi, M. Shibata, K. Yamakoshi
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 3994-3997   Sep 2011   [Refereed]
An Attempt of Urine Hippuric Acid Detection Using Near-Infrared Spectroscopy : Towards to Biological Exposure Indices Measurement
K. Nishida, M. Ogawa, A. Saito, Y. Fan, K. Motoi, T. Yamakoshi, K. Yamakoshi
IEICE Technical Report   111(57) 9-13   May 2011
Evaluation of Cardiovascular Stress Reaction Using HPCD Method on a Beat-by-Beat Basis
M. Ogawa, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
Proceedings of the 3rd International Conference of Bionic Engineering   3 17-21   Sep 2010   [Refereed]
M. Shibata, T. Yamakoshi, K. Yamakoshi, T. Komeda
Proceedings of the 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 5161-5164   Sep 2010   [Refereed]
P. Rolfe, Y. Zhanga, J. Sun, F. Scopesi, G. Serra, K. Yamakoshi, S. Tanaka, T. Yamakoshi, Y. Yamakoshi, M. Ogawa
Proceedings of the SPIE - 6th International Symposium on Precision Engineering Measurements and Instrumentation   7544 54-59   Aug 2010   [Refereed]
T. Yamakoshi, S.B. Park, W.C. Jang, K. Kim, Y. Yamakoshi, H. Hirose
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   25 275-278   Sep 2009   [Refereed]
Theoretical Sensor Design Strategy for Noninvasive Arterial Hematocrit Measurement Method
M. Nogawa, M. Ogawa, K. Motoi, T. Yamakoshi, S. Tanaka, K. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   25    Sep 2009   [Refereed]
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, K. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   25 465-468   Sep 2009   [Refereed]
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   25 469-472   Sep 2009   [Refereed]
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, K. Yamakoshi
Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 1485-1488   Aug 2009   [Refereed]
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 126-129   Aug 2009   [Refereed]
An Attempt of a Novel Calibration Method for Pulse Oximetry Using Support Vector Machines Non-linear Regression
H. Nomoto, M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, K. Yamakoshi
IEICE Technical Report   109(50) 5-8   May 2009
Improvement of Volume-Oscillometric Noninvasive Blood Pressure Measurement Method
T. Kusakabe, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
IEICE Technical Report   109(50) 1-3   May 2009
Preliminary Study on Near-Infrared Spectroscopic Measurement of Urine Hippuric Acid for the Screening of Biological Exposure Index
M. Ogawa, Y. Yamakoshi, K. Motoi, T. Yamakoshi, K. Yamakoshi
Proceedings of the SPIE - 5th International Symposium on Instrumentation Science and Technology   CD-ROM 858-863   Jan 2009   [Refereed]
A New Non-invasive Method for Measuring Blood Glucose Using Instantaneous Differential Near Infrared Spectrophotometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
Proceedings of the IFMBE - 4th European Medical and Biological Engineering Conference   22 2664-2667   Nov 2008   [Refereed]
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, T. Tamura, K. Yamakoshi
Proceedings of the IFMBE - 4th European Medical and Biological Engineering Conference   22 1125-1127   Nov 2008   [Refereed]
A. Ikarashi, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
Proceedings of the IFMBE - 4th European Medical and Biological Engineering Conference   22 1141-1144   Nov 2008   [Refereed]
M. Shibata, T. Yamakoshi, K. Yamakoshi
Proceedings of the 8th IEEE International Conference on BioInformatics and BioEngineering   CD-ROM 1-4   Oct 2008   [Refereed]
Cardiovascular Hemodynamic Responses under Condition of Simulated Monotonous Automobile Driving
T. Yamakoshi
Proc. of the 24th Symposium on Biological and Physiological Engineering   23 217-220   Sep 2008   [Refereed][Invited]
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, S.B. Park, M. Shibata, Y. Sawada, P. Rolfe, Y. Hirose
Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 1076-1079   Aug 2008   [Refereed]
Physiological Role of Nitric Oxide in Oxygen Consumption by Arteriolar Wall
M. Shibata, T. Yamakoshi, K. Yamakoshi
Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 1389-1392   Aug 2008   [Refereed]
Physical and Physiological Assessment of Acute Stress
T. Yamakoshi, M. Nogawa, K. Yamakoshi
BIO INDUSTRY   25(6) 7-17   Jun 2008   [Invited]
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Shibata, Y. Sawada, P. Rolfe, Y. Hirose
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 722-725   Aug 2007   [Refereed]
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, K. Yamakoshi
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 5323-5325   Aug 2007   [Refereed]
S. Tanaka, M. Nogawa, Y. Sawanoi, T. Yamakoshi, K. Yamakoshi
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 2354-2356   Aug 2007   [Refereed]
M. Shibata, T. Yamakoshi, K. Yamakoshi
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 1695-1698   Aug 2007   [Refereed]
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, M. Satoh, M. Nogawa S. Tanaka, T. Tamura, P. Rolfe, K. Yamakoshi
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 2964-2967   Aug 2007   [Refereed]
M. Ogawa, Y. Yamakoshi, M. Satoh, M. Nogawa, T. Yamakoshi, S. Tanaka, P. Rolfe, T. Tamura, K. Yamakoshi
Proceedings of the 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 4561-4563   Aug 2007   [Refereed]
Evaluation of a Breathing Therapy Using the Non-invasive Beat-by-Beat Cardiovascular Monitoring Systems During Acute Stresses
M. Nogawa, N. Satoh, A. Ikarashi, T. Yamakoshi, S. Tanaka, K. Yamakoshi
IEICE Technical Report   107(72) 53-56   May 2007
A. Ikarashi, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 3202-3205   Sep 2006   [Refereed]
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 5129-5132   Sep 2006   [Refereed]
T. Yamakoshi, K. Yamakoshi, P. Rolfe, S. Tanaka, M. Nogawa, Y. Sawada
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   14 CD-ROM   Aug 2006   [Refereed]
An Improved Spot-electrodes Array for Electrical Impedance Cardiography Through Determination of Thoracic Impedance Mapping and Its Evaluation of Accuracy of Cardiac Output Measurement
A. Ikarashi, M. Nogawa, S. Tanaka, T. Yamakoshi, K. Yamakoshi, T. Moroe, M. Maruyama, S. Takada
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   14 CD-ROM   Aug 2006   [Refereed]
S. Tanaka, R. Matsushita, K. Motoi, M. Nogawa, T. Yamakoshi, K. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   14 CD-ROM   Aug 2006   [Refereed]
K. Yamakoshi, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, S. Tanaka
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   14 CD-ROM   Aug 2006   [Refereed]
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, Y. Yamakoshi
Proceedings of the IFMBE - World Congress on Medical Physics and Biomedical Engineering   14 CD-ROM   Aug 2006
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, K. Yamakoshi
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 6537-6539   Aug 2006   [Refereed]
M. Shibata, T. Yamakoshi, K. Yamakoshi
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 6703-6703   Aug 2006   [Refereed]
S. Tanaka, R. Matsushita, K. Motoi, M. Nogawa, T. Yamakoshi, K. Yamakoshi
Proceedings of the 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 6001-6003   Aug 2006   [Refereed]
Physiological Investigation of Driver's Activation State Index Using Simulated Monotonous Driving
M. Fukushima, T. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, K. Yamakoshi
IEICE Technical Report   107(72) 53-56   May 2006
A New Proposal of Driver’s Activation State Index Based on Physiological Measurement Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe, M. Kusakabe
Proceedings of the IFMBE - 3rd European Medical and Biological Engineering Conference   11 2014F   Nov 2005   [Refereed]
Feasibility Study on Non-invasive Measurement of Blood Glucose Concentration Using Instantaneous Differential Near Infrared Spectrophotometry
K. Yamakoshi, Y. Yamakoshi, T. Ohsawa, M. Nogawa, T. Yamakoshi, S. Tanaka
Proceedings of the IFMBE - 3rd European Medical and Biological Engineering Conference   11 2001F   Nov 2005   [Refereed]
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe, M. Kusakabe
Proceedings of the 27th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 6706-6709   Sep 2005   [Refereed]
A Newly proposed Physiological Index for Automobile Driver’s Activation State Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, Y. Sawada, P. Rolfe
Proceedings of the IFMBE - 6th Asian-Pacific Conference on Medical and Biological Engineering   8 PA-2-66   Apr 2005   [Refereed]
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, M. Kusumi, K. Tanida
Proceedings of the 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society   CD-ROM 2476-2479   Sep 2004   [Refereed]

Books etc

 
Smartphone Photoplethysmography: Toward Effective Utilization in Daily Life Measurement
K. Matsumura, J. Lee, T. Yamakoshi§ (Part:Contributor)
Japanese Society for Medical and Biological Engineering   Oct 2016   
Methods in Molecular Biology: Mobile Health Technologies
K. Matsumura, P. Rolfe, T. Yamakoshi (Part:Contributor, iPhysioMeter: A Smartphone Photoplethysmograph for Various Measuring Physiological Indices)
Springer New York   Jan 2015   ISBN:978-1-4939-2172-0 (eBook)
Technological Advancements in Biomedicine for Healthcare Applications
M. Ogawa, T. Yamakoshi, K. Matsumura, K. Motoi, K. Yamakoshi (Part:Contributor, A New Non-invasive in vivo Optical Blood Glucose Measurement Technique Using Near-Infrared Radiation Named "Pulse Glucometry" and Proposal of Blood Constituents Measurement "Pulse Hemo-Photometry", pp.18-26)
IGI Global   Sep 2012   ISBN:978-1-4666-2196-1 (hardcover)
Technological Advancements in Biomedicine for Healthcare Applications
K. Motoi, M. Ogawa, T. Yamakoshi, K. Yamakoshi (Part:Contributor, Fusion Physiological Sensing System for Healthcare, pp.298-313)
IGI Global   Sep 2012   ISBN:978-1-4666-2197-8 (ebook)
Invasive and Non-invasive Measurement in Medicine and Biology: Calibration Issues
P. Rolfe, Y. Zhanga, J. Sun, F. Scopesi, G. Serra, K. Yamakoshi, S. Tanaka, T. Yamakoshi, Y. Yamakoshi, M. Ogawa (Part:Joint Work)
SPIE   Dec 2010   
Measurement and Control Technologies for Human Interface
T. Yamakoshi (Part:Contributor, Section 6, Physical Measurement of Physiological Variables; Chapter 2, Human Sensing)
CMC Press   Mar 2009   ISBN:978-4781300894
A New Non-Invasive Method for Measuring Blood Glucose Using Instantaneous Differential Near Infrared Spectrophotometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi (Part:Joint Work)
Springer   Jan 2009   ISBN:978-3-540-89208-3
A Basic Study on Cardiovascular Hemodynamic Analysis under Condition of Simulated Monotonous Automobile Driving
T. Yamakoshi, K. Yamakoshi, P. Rolfe, S. Tanaka, M. Nogawa, Y. Sawada (Part:Joint Work)
Springer   Jan 2007   ISBN:978-3-540-36841-0

Conference Activities & Talks

 
Cuffless blood pressure estimation: A new approach using only an iPhone
T. Yamakoshi, P. Rolfe, S. Toda, K. Matsumura
The 4th International Research Symposium on Engineering and Technology (Singapore)   27 Aug 2018   
Towards optical measurement of blood alcohol concentration with higher accuracy: Comparison of signal-to-noise ratio for finger photo-plethysmogram with and without electromagnetic shielding
S. Kabashima, I. Harada, S. Kusaba, Y. Fukumoto, J. Lee, M. Shibata, T. Yamakoshi
The 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Honolulu, Hawaii)   20 Jul 2018   
A novel degin of lateral incident radiation-type finger-photoplethysmography in the wavelength regions blood glucose absorption
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J Lee, K. Motoi, M. Shibata, P. Rolfe, K. Yamakoshi
The 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Honolulu, Hawaii)   18 Jul 2018   
Accuracy validation of a newly developed cuffless blood pressure estimation method using only an iPhone
I. Harada, T. Yamakoshi, S. Toda, K. Matsumura
The 57th Annual Conference of the Japanese Society for Medical and Biological Engineering   12 Jun 2018   
Towards accurate measurement of optical blood alcohol concentration for elimination of drunk driving
S. Kabashima, J. Lee, I. Harada, H. Koga, A. Hashimoto, S. Fujimoto, M. Yokode, T. Yamakoshi
The 57th Annual Conference of the Japanese Society for Medical and Biological Engineering   12 Jun 2018   
Cardiovascular hemodynamic effects of somatosensory 20 Hz mechanical vibrations applied to the right heel during simulated monotonous driving
T. Yamakoshi, K. Matsumura, M. Shibata, P. Rolfe
World Congress on Medical Physics & Biomedical Engineering (Prague, Czech Republic)   3 Jun 2018   
Green Light Photoplethysmography in the Ear for Measuring Pulse Rate in Daily Life Using an Earphone
S. Kusaba, Y. Fukumoto, J. Lee, P. Rolfe, T. Yamakoshi
The 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Jeju, Korea)   Jul 2017   
A Study of the Green Light Photoplethysmography in the Ear Using an Ear-phone for Measurement of Pulse Rate Monitoring in Daily Life
S. Kusaba, E. Muta, M. Katsuki, Y. Fukumoto, T. Koyanagi, Y. Matsuo, J. Lee, T. Yamakoshi
The 56th Annual Conference of the Japanese Society for Medical and Biological Engineering   5 May 2017   
Preliminary Investigation of Arterial Aging Derived from the Smartphone Photoplethysmography: Focused on Finger Contact Pressure
T. Osaki, I. Harada, T. Iida, C. Kakino, K. Matsumura, J. Lee, M. Ohta, T. Yamakoshi
The 56th Annual Conference of the Japanese Society for Medical and Biological Engineering   5 May 2017   
Green Light Photoplethysmogram Yields the Most Accurate Heart Rate and Normalized Pulse Volume Using the iPhysioMeter Application in the Presence of Motion Artifact
T. Yamakoshi, K. Matsumura, J. Lee, P. Rolfe
The IEEE-NIH 2016 Special Topics Conference on Healthcare Innovations and Point-of-Care Technologies (Cancun, Mexico)   Nov 2016   
Beneficial Effects of Red Bull© Energy Drink on Cardiovascular Behaviour During Simulated Driving
T. Yamakoshi, K. Matsumura, P. Rolfe
The 2nd International Research Symposium on Engineering and Technology (Singapore)   14 Sep 2016   
Pilot Examination of Health Condition Analysis in Patients with Spinal Cord Injury Using a Non-Concious Pulse and Respiration Monitoring System in Bed
K. Motoi, Y. Takatsuka, H. Sakai, Y. Ehara, M. Matsumoto, Y. Yamakoshi, T. Yamakoshi, N. Tanaka, K. Shiba, K. Yamakoshi
The 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Orlando, USA)   19 Aug 2016   
A Novel Multichannel Laser Photoplethysmogram for the Detection of Side-Scattered Light in a Wavelength with Blood Glucose Absorption
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J. Lee, P. Rolfe, K. Motoi, M. Shibata, Y. Kato, K. Shimizu, K. Yamakoshi
The 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Orlando, USA)   19 Aug 2016   
Comparison of the b/a Ratio of Acceleration Photoplethysmogram Derived from Green and Near-infrared Light for Estimation of Finger Vascular Elasticity
J. Lee, T. Osaki, K. Matsumura, P. Rolfe, Y. Yamakoshi, M. Shibata, K. Motoi, T, Yamakoshi
The 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Orlando, USA)   19 Aug 2016   
A proposal for calibration of transthoracic admittance cardiograph using dynamic admittance simulator
J. Lee, K. Matsumura, T. Yamakoshi, M. Kakimoto, Y. Yamakoshi, K. Yamakoshi
The 55rd Annual Conference of the Japanese Society for Medical and Biological Engineering   27 Apr 2016   
Preliminary investigation of the b-to-a ratio of acceleration plethysmogram derived from the smartphone photoplethysmography
T. Ohsaki, Y. Nakama, J. Lee, K. Matsumura, M. Ohta, T. Yamakoshi
The 54rd Annual Conference of the Japanese Society for Medical and Biological Engineering   27 Apr 2016   
Internal consistency of photoplethysmographic measures drives using a sensor geometry having one light source and three photo detectors
K. Matsumura, K. Shimizu, P. Rolfe, M. Kakimoto, T. Yamakoshi
The 54rd Annual Conference of the Japanese Society for Medical and Biological Engineering   27 Apr 2016   
K. Motoi, Y. Yamakoshi, K. Matsumura, T. Yamakoshi, N. Tanaka, K. Yamakoshi
The 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Milano; Italy)   25 Aug 2015   
Y. Yamakoshi, K. Matsumura, T. Yamakoshi, J. Lee, K. Motoi, P. Rolfe, K. Yamakoshi
The 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Milano; Italy)   25 Aug 2015   
Investigation on integrating sphere photoplethysmogram for non-invasive blood constituents measurement
Y. Yamakoshi, K. Matsumura, N. Tanaka, J. Lee. P. Rolfe, K. Shimizu, K. Yamakoshi
The 54rd Annual Conference of the Japanese Society for Medical and Biological Engineering   8 May 2015   
M. Kakimoto, R. Suzuki, J. Lee, K. Matsumura, T. Yamakoshi, M. Nogawa, S. Tanaka, K. Yamakoshi
The 53rd Annual Conference of the Japanese Society for Medical and Biological Engineering   26 Jun 2014   
D. Kiyohara, T. Nagai, J. Lee, K. Matsumura, P. Rolfe, K. Yamakoshi, N. Tanaka, Y. Yamakoshi, S. Tanaka, M. Nogawa, T. Yamakoshi
The 53rd Annual Conference of the Japanese Society for Medical and Biological Engineering   26 Jun 2014   
Evaluation of the Accuracy of the iPhysioMeter App for Measuring Heart Rate and Normalized Pulse Volume Using Only a Smartphone
K. Matsumura, P. Rolfe, J.H. Lee, T. Yamakoshi
The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Osaka; Japan)   6 Jul 2013   
Comparison Between Red, Green and Blue Light Reflection Photoplethysmography for Heart Rate Monitoring During Motion
J.H. Lee, K. Matsumura, K. Yamakoshi, P. Rolfe, S. Tanaka, T. Yamakoshi
The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Osaka; Japan)   4 Jul 2013   
Development of a New Aortoscope System for the Use of Endovascular Intervention
S. Tanaka, T. Suzuki, T. Iida, N. Tanaka, K. Matsumura, T. Yamakoshi, M. Nogawa, H. Ohtake, G. Watanabe, M. Shibata, K. Yamakoshi
The 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (San Diego; USA)   Sep 2012   
Evaluation of a Novel Aortoscope for the Use of Endovascular Intervention
S. Tanaka, T. Suzuki, T. Iida, N. Tanaka, K. Matsumura, T. Yamakoshi, M. Nogawa, H. Ohtake, G. Watanabe, K. Yamakosh
The 8th International Symposium on Precision Engineering Measurements and Instrumentation (Chengdu; China)   Aug 2012   
Development of a Novel Tympanic Temperature Monitoring System for GT Car Racing Athletes
J.H. Lee, K. Matsumura, K. Yamakoshi, P. Rolfe, N. Tanaka, Y. Yamakoshi, K. Takahashi, K.H. Kim, H. Hirose, T. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Beijing; China)   May 2012   
Development of an In-car Health Screening System Based on the Simultaneous Measurement of Cardiovascular Variables
T. Yamakoshi, K. Matsumura, S. Hanaki, A. Ikarashi, P. Rolfe, J.H. Lee, Y. Yamakoshi, H. Hirose, K.H. Kim, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Beijing; China)   May 2012   
A Novel Endoscope for Visual Observation of Inner Wall of Large Arteries for the Use of Endovascular Intervention
S. Tanaka, M. Ogawa, K. Matsumura, T. Yamakoshi, H. Ohtake, G. Watanabe, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Beijing; China)   May 2012   
Non-invasive Continuous Blood Pressure Measurement with Using Partial Pressurization Cuff and Automatic Servo Gain Tuning Technique
M. Ogawa, T. Yamakoshi, K. Motoi, K. Matsumura, S. Tanaka, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Beijing; China)   May 2012   
Adaptive Control with Self-Tuning for Non-invasive Beat-by-Beat Blood Pressure Measurement
M. Nogawa, M. Ogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Boston; USA)   Sep 2011   
Fish Consumption and Psychophysiological Activities During Mental Stress
K. Matsumura, T. Yamakoshi, H. Noguchi, Y. Matsuoka
The 34th Annual Meeting of the Japan Neuroscience Society (Yokohama; Japan)   Sep 2011   
A New Proposal of Tailored Bioinstrumentation Using Rapid Prototyping and Three-dimensional CAD: First Trial to Develop Individually Designed Cuff-units for Continuous Blood Pressure Measurement
M. Ogawa, K. Motoi, T. Yamakoshi, M. Nogawa, Y. Yamakoshi, M. Shibata, K. Yamakoshi
The 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Boston; USA)   Sep 2011   
Development of a Ubiquitous Healthcare Monitoring System Combined with Non-conscious and Ambulatory Physiological Measurements and its Application to Medical Care
K. Motoi, S. Taniguchi, T. Yuji, M. Ogawa, N. Tanaka, K. Hata, M. Beak, H. Ueno, M. Wakugawa, T. Sonoda, S. Fukunaga, Y. Higashi, K. Matsumura, T. Yamakoshi, S. Tanaka, T. Fujimoto, H. Asanoi, K. Yamakoshi
The 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Boston; USA)   Sep 2011   
Near-Infrared Spectroscopy of Cholesterol in the Region of 750-2500 nm
A. Saito, M. Ogawa, U. Han, K. Nishida, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 50th Annual Conference of the Japanese Society for Medical & Biological Engineering   Apr 2011   
Observation of Capillary Flow in Human Skin during Tissue Compression Using CCD Video-Microscopy
M. Shibata, T. Yamakoshi, K. Yamakoshi, T. Komeda
The 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Argentina; Brazil)   Sep 2010   
Evaluation of Cardiovascular Stress Reaction Using HPCD Method on A Beat-by-Beat Basis
M. Ogawa, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 3rd International Conference of Bionic Engineering (Zhuhai; China)   Sep 2010   
Invasive and Non-invasive Measurement in Medicine and Biology: Calibration Issues
P. Rolfe, Y. Zhanga, J. Sun, F. Scopesi, G. Serra, K. Yamakoshi, S. Tanaka, T. Yamakoshi, Y. Yamakoshi, M. Ogawa
The 6th International Symposium on Precision Engineering Measurements and Instrumentation (Hangzhou; China)   Aug 2010   
Noninvasive Blood Alcohol Measurement Using Near-Infrared Light: Feasibility Study on Ethyl Alcohol Prediction Under In Vitro Condition
T. Ida, Y. Itasaka, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Ogawa, Y. Yamakoshi, K. Matsumura, R. Osaki, K. Nishii, T. Yamakoshi
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Study of Near-Infrared Spectroscopy of Human Serum Albumin Concentrations in Phosphate Buffer Solutions
T. Okada, M. Ogawa, A. Saito, H. Nomoto, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Heart Rate, Blood Pressure, and Core Body Temperature Responses in Motor Sports
T. Yamakoshi, Y. Yamakoshi, K. Matsumura, H. Hirose
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
A Study on Driver’s Stress Marker Using Differential Skin Temperature Measurement: Investigated under Influences of General Disturbance
Y. Gotoh, H. Kobayashi, K. Yamakoshi, S. Tanaka, M. Nogawa, K. Matsumura, H. Hirose, T. Yamakoshi
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Noninvasive Systolic and Diastolic Blood Pressure Measurement Method Based on Volume-Oscillometric Method
M. Nogawa, M. Ogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Noninvasive Beat-by-Beat Blood Pressure Measurement for Preventing Severe Orthostatic Hypotension with Spinal Cord Injury
I. Nagase, T. Ono, M. Nogawa, M. Ogawa, T. Yamakoshi, T. Sakamoto, T. Tobushi, Y. Murayama, S. Tanaka, K. Yamakoshi, K. Sunagwa
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Development of Stress Assessment and Relaxation System Based on A Wearable Cardiovascular Hemodynamic Monitor
A. Ikarashi, T. Ohkanemasa, H. Hayashi, Y. Toba, M. Nogawa, M. Ogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 49th Annual Conference of the Japanese Society for Medical & Biological Engineering (Osaka)   Jun 2010   
Theoretical Sensor Design Strategy for Noninvasive Arterial Hematocrit Measurement Method
M. Nogawa, M. Ogawa, K. Motoi, T. Yamakoshi, S. Tanaka, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Munich; Germany)   Sep 2009   
An Attempt of New Calibration Method with Support Vector Machines Regression for Pulse Oximetry
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Munich; Germany)   Sep 2009   
Multivariate Calibration Models to Classify Blood Glucose Levels Non-invasively Based on a New Optical Technique Named Pulse Glucometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Munich; Germany)   Sep 2009   
Levels of Salivary Chromogranin-A Secreted During Simulated Monotonous Driving Stress
T. Yamakoshi, S.B. Park, W.C. Jang, K.H. Kim, Y. Yamakoshi, H. Hirose
World Congress on Medical Physics and Biomedical Engineering (Munich; Germany)   Sep 2009   
Attempt of a Novel Calibration Method of Pulse Oximetry Using Support Vector Machines Regression
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, K. Yamakoshi
The 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis; USA)   Aug 2009   
Multivariate Regression and Discreminant Calibration Models for a Novel Optical Non-invasive Blood Glucose Measurement Method Named Pulse Glucometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
The 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Minneapolis; USA)   Aug 2009   
Preliminary Study on Near-infrared Spectroscopic Measurement of Urine Hippuric Acid for the Screening of Biological Exposure Index
M. Ogawa, Y. Yamakoshi, K. Motoi, T. Yamakoshi, K. Yamakoshi
The 5th International Symposium on Instrumentation Science and Technology (Shenyang; China)   Jan 2009   
A New Non-invasive Method for Measuring Blood Glucose Using Instantaneous Differential Near Infrared Spectrophotometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, T. Tamura, K. Yamakoshi
The 4th European Medical and Biological Engineering Conference (Antwerp; Belgium)   Nov 2008   
An Improved Local Pressurization-cuff Technique for Non-invasive Digital Arterial Pressure by the Volume-Compensation Method: Its Performance and Evaluation of Accuracy
A. Ikarashi, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 4th European Medical and Biological Engineering Conference (Antwerp; Belgium)   Nov 2008   
A New Calibration Method with Support Vector Machines for Pulse Glucometry
M. Ogawa, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, K. Motoi, S. Tanaka, T. Tamura, K. Yamakoshi
The 4th European Medical and Biological Engineering Conference (Antwerp; Belgium)   Nov 2008   
Physiological Role of Nitric Oxide in Oxygen Consumption by Arteriolar Wall
M. Shibata, T. Yamakoshi, K. Yamakoshi
The 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Vancouver; Canada)   Aug 2008   
Feasibility Study on Driver’s Stress Detection from Differential Skin Temperature Measurement
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, S.B. Park, M. Shibata, Y. Sawada, P. Rolfe, Y. Hirose
The 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Vancouver; Canada)   Aug 2008   
Oxygen Consumption by Vascular Wall in Skeletal Muscle Arterioles under Physiological Conditions
M. Shibata, T. Yamakoshi, K. Yamakoshi
The 8th IEEE International Conference on BioInformatics and BioEngineering (Athens; Greece)   Aug 2008   
Change of Salivary Chromogranin-A Following a Stressful Situation Induced by Simulated Monotonous Driving
S.B. Park, T. Yamakoshi, K. Yamakoshi, H. Kobayashi, Y. Hirose, W.C. Jang, K.H. Kim, Y. Yamakoshi, Y. Sawada
The 47th Annual Conference of the Japanese Society for Medical & Biological Engineering (Kobe)   May 2008   
Support Vector Machines as Multivariate Calibration Model for Prediction of Blood Glucose Concentration Using a New Non-invasive Optical Method Named Pulse Glucometry
M. Ogawa, Y. Yamakoshi, M. Satoh, M. Nogawa, T. Yamakoshi, S. Tanaka, P. Rolfe, T. Tamura, K. Yamakoshi
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
A New Non-invasive Method for Measuring Blood Glucose Using Instantaneous Differential Near Infrared Spectrophotometry
Y. Yamakoshi, M. Ogawa, T. Yamakoshi, M. Satoh, M. Nogawa S. Tanaka, T. Tamura, P. Rolfe, K. Yamakoshi
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
Energetics in Arterioles During Nitric Oxide Dependent and Independent Vasodilation
M. Shibata, T. Yamakoshi, K. Yamakoshi
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
A New Method for Determining the Servo Reference Value (Vo) of the Volume-Compensation Method
S. Tanaka, M. Nogawa, Y. Sawanoi, T. Yamakoshi, K. Yamakoshi
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
Assessment of Slow-breathing Relaxation Technique in Acute Stressful Tasks Using a Multipurpose Non-invasive Beat-by-Beat Cardiovascular Monitoring System
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, K. Yamakoshi
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
A Preliminary Study on Driver’s Stress Index Using a New Method Based on Differential Skin Temperature Measurement
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Shibata, Y. Sawada, P. Rolfe, Y. Hirose
The 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (Lyon; France)   Aug 2007   
An Optimal Spot-electrodes Array for Electrical Impedance Cardiography Through Determination of Impedance Mapping of a Regional Area Along the Medial Line on the Thorax
A. Ikarashi, M. Nogawa, T. Yamakoshi, S. Tanaka, K. Yamakoshi
The 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York; USA   Sep 2006   
Hemodynamic Responses During Simulated Automobile driving in a Monotonous Situation
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe
The 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York; USA)   Sep 2006   
Measurement of Stress Induced Hemodynamic Responses Using Multipurpose Non-invasive Continuous Cardiovascular Monitoring System
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, Y. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Seoul; Korea)   Aug 2006   
A New Approach for Non-invasive Blood Glucose Measurement Using Instantaneous Differential Near Infrared Spectrophotometry
K. Yamakoshi, Y. Yamakoshi, M. Nogawa, T. Yamakoshi, S. Tanaka
World Congress on Medical Physics and Biomedical Engineering (Seoul; Korea)   Aug 2006   
Development of a Urine Glucose Level Monitor Installed in a Toilet for Home Health Care: Feasibility Study on Measurement of Urine Glucose Using Near Infrared Spectroscopy
S. Tanaka, R. Matsushita, K. Motoi, M. Nogawa, T. Yamakoshi, K. Yamakoshi
World Congress on Medical Physics and Biomedical Engineering (Seoul; Korea)   Aug 2006   
An Improved Spot-electrodes Array for Electrical Impedance Cardiography Through Determination of Thoracic Impedance Mapping and Its Evaluation of Accuracy of Cardiac Output Measurement
A. Ikarashi, M. Nogawa, S. Tanaka, T. Yamakoshi, K. Yamakoshi, T. Moroe, M. Maruyama, S. Takada
World Congress on Medical Physics and Biomedical Engineering (Seoul; Korea)   Aug 2006   
A Basic Study on Cardiovascular Hemodynamic Analysis Under Condition of Simulated Monotonous Automobile Driving
T. Yamakoshi, K. Yamakoshi, P. Rolfe, S. Tanaka, M. Nogawa, Y. Sawada
World Congress on Medical Physics and Biomedical Engineering (Seoul; Korea)   Aug 2006   
Feasibility Study of a Urine Glucose Level Monitor for Home Healthcare Using Near Infrared Spectroscopy
S. Tanaka, R. Matsushita, K. Motoi, M. Nogawa, T. Yamakoshi, K. Yamakoshi
The 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York; USA)   Aug 2006   
Nitric Oxide Contribution to Vascular Wall Oxygen Consumption in Arterioles
M. Shibata, T. Yamakoshi, K. Yamakoshi
The 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York; USA)   Aug 2006   
Assessment of Stress-induced Hemodynamic Responses Using Multipurpose Non-invasive Continuous Cardiovascular Monitoring System
M. Nogawa, T. Yamakoshi, A. Ikarashi, S. Tanaka, K. Yamakoshi
The 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (New York; USA)   Aug 2006   
Feasibility Study on Non-invasive Measurement of Blood Glucose Concentration Using Instantaneous Differential Near Infrared Spectrophotometry
K. Yamakoshi, Y. Yamakoshi, T. Ohsawa, M. Nogawa, T. Yamakoshi, S. Tanaka
The 3rd European Medical and Biological Engineering Conference (Prague; Czech Republic)   Nov 2005   
A New proposal of Driver’s Activation State Index Based on Physiological Measurement Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe, M. Kusakabe, A
The 3rd European Medical and Biological Engineering Conference (Prague; Czech Republic)   Nov 2005   
Assessing the Effectiveness of Increased FIO2 for Enhancing Driver’s Activation State Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, Y. Sawada, P. Rolfe, M. Kusakabe
The 27th Annual International Conference of the IEEE Engineering in Medicine and Biology (Shanghai; China)   Sep 2005   
A Newly Proposed Physiological Index for Automobile Driver’s Activation State Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, Y. Sawada, P. Rolfe
The 6th Asian-Pacific Conference on Medical and Biological Engineering (Tsukuba; Japan)   Apr 2005   
Physiological Investigation of Automobile Driver’s Activation Index Using Simulated Monotonous Driving
T. Yamakoshi, K. Yamakoshi, S. Tanaka, M. Nogawa, M. Kusakabe, M. Kusumi, K. Tanida
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology (San Francisco; Japan)   Sep 2004   

Teaching Experience

 
 

Research Grants & Projects

 
Fukuoka Woman's University: Collaborative Research 2017
Project Year: Sep 2017 - Mar 2020    Investigator(s): OHTA Masanori
Ministry of Education, Culture, Sports, Science and Technology, Japan: Grant-in-Aid for Scientistific Research (A)
Project Year: Apr 2018 - Mar 2021    Investigator(s): Kenta Matsumura
In-ear Physiological Variables Monitor Project
HUAWEI Inc.: Collaborative study
Project Year: Sep 2018 - Nov 2019    Investigator(s): Takehiro Yamakoshi
Project Year: Apr 2016 - Mar 2018    Investigator(s): Takehiro Yamakoshi
Project Year: Apr 2014 - Mar 2017    Investigator(s): YAMAKOSHI Ken-ichi
Ministry of Education, Culture, Sports, Science and Technology, Japan: Grant-in-Aid for Young Scientists (A)
Project Year: Apr 2012 - Mar 2015    Investigator(s): YAMAKOSHI Takehiro
Ministry of Education, Culture, Sports, Science and Technology, Japan: Grant-in-Aid for Challenging Exploratory Research
Project Year: Apr 2011 - Mar 2013    Investigator(s): YAMAKOSHI Takehiro
Ministry of Education, Culture, Sports, Science and Technology, Japan: Grant-in-Aid for Scientistific Research (A)
Project Year: Apr 2009 - Mar 2013    Investigator(s): YAMAKOSHI Ken-ichi

Patents

 
Electronic blood pressure monitor having cuff in whose inner pressure is adequately adjusted and its control method
European Patent 07791062.8
Safety Device & Method for an Automobile
UK Patent 0411262.9
European Patent 07791062.8 : Electronic Blood Pressure Monitor Having Cuff in Whose Inner Pressure is Adequately Adjusted and Its Control Method
K. Yamakoshi, S. Tanaka, T. Yamakoshi, M. Nogawa
UK Patent 0411262.9 : Safety Device & Method for an Automobile
T. Yamakoshi and K. Yamakoshi
US Patent 11/819923 : Biosignal Measurement Apparatus
K. Yamakoshi, S. Tanaka, T. Yamakoshi, L.J. Youn, S.K. Soo, J.H. Jin