Masayori Ishikawa

J-GLOBAL         Last updated: Nov 7, 2018 at 11:17
 
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Name
Masayori Ishikawa
E-mail
masayorimed.hokudai.ac.jp
Affiliation
Hokkaido University
Section
Graduate School of Health Sciences
Job title
Professor
Degree
Ph.D.
Research funding number
80314772

Profile

Research Topics
1. Advanced medical engineering and physics in radiation medicine
2. Absorbed dose measurement in radiotherapy
3. Radiation measurement in radiology
4. Quality assurance and quality control (QA/QC) in radiotherapy

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
Apr 2015
 - 
Today
Professor, Graduate School of Health Sciences, Hokkaido University
 
May 2010
 - 
Mar 2015
Professor, Graduate School of Medicine, Hokkaido University
 
Apr 2008
 - 
Apr 2010
Research Associate, Graduate School of Medicine, Hokkaido University
 
Apr 2006
 - 
Mar 2008
Research Associate, Department of Medical Physics, Hokkaido University Hospital
 
Apr 2005
 - 
Mar 2006
Research Assistant, Graduate School of Technology, The University of Tokyo
 

Education

 
Apr 1998
 - 
Jun 1999
Graduate School of Energy Science, Kyoto University
 
Apr 1996
 - 
Mar 1998
Graduate School of Energy Science, Kyoto University
 
Apr 1992
 - 
Mar 1996
Material Science, Faculty of Technology, Kyoto University
 

Awards & Honors

 
Apr 2018
Fundamental study on dosimetric error due to phantom setup error for film-based dose distribution analysis, Oral Presentation Award, Japanese Society of Medical Physics
 
Nov 2017
Best Reviewer's Award, Japanese Society for Radiation Oncology
 
Jul 2017
Best Paper Award, Graduate School of Health Sciences, Hokkaido University
 
Feb 2016
Hokkaido University President Award for Research Activity, Hokkaido University
 
Mar 2015
Hokkaido University President Award for Research Activity, Hokkaido University
 
Feb 2015
Hokkaido Science and Technology Incentive Award, Hokkaido Prefecture
 
Dec 2014
Bewst Presentation Award, Japanese Society for Radiation Oncology
 
Sep 2014
Oral Presentation Award, 7th Korea-Japan Joint Meeting on Medical Physics
 
Sep 2014
Poster Presentation Award, 7th Korea-Japan Joint Meeting on Medical Physics
 
Apr 2012
President Award, Japanese Society of Medical Physics
 
Mar 2013
Best Research Award, Graduate School of Medicine and Faculty of Medicine, Hokkaido University
 
Nov 2011
Bewst Presentation Award, Japanese Society for Radiation Oncology
 
Apr 2008
President Award, Japanese Society of Medical Physics
 
Apr 2007
11th Best Research Paper Award, Japanese Society of Medical Physics
 
Nov 2006
Bewst Presentation Award, Japanese Society for Radiation Oncology
 

Published Papers

 
Feasibility study on real-time dosimetry during IVR procedur
M. Ishikawa
Japanese Journal of Interventional Radiology   32(4) 19-25   2018   [Refereed]
Kojima H, Takigami M, Asano T, Hatanaka Y, Aizawa K, Ishikawa M
Nihon Hoshasen Gijutsu Gakkai zasshi   73(5) 382-388   2017   [Refereed]
M. Ishikawa
Japanese Journal of Clinical Radiology   62(2) 257-263   2017   [Refereed]
Masayori Ishikawa, Tetsuya Yamamoto, Akira Matsumura, Junichi Hiratsuka, Shinichi Miyatake, Itsuro Kato, Yoshinori Sakurai, Hiroaki Kumada, Shubhechha J Shrestha and Koji Ono
Radiation Oncology   11(105)    2016   [Refereed]
Ryo Ogawara and Masayori Ishikawa
Review of Scientific Instruments   87(7) Epub. 075114   2016   [Refereed]
Ukon Naoyuki, Kubo Naoki, Ishikawa Masayori, Zhao Songji, Tamaki Nagara, Kuge Yuji
Results in Physics   6 659-663   2016   [Refereed]
Ishikawa M, Nagase N, Matsuura T, Hiratsuka J, Suzuki R, Miyamoto N, Sutherland KL, Fujita K, Shirato H
Journal of radiation research   56(2) 372-381   Mar 2015   [Refereed]
Ishikawa M, Tanaka K, Endo S, Hoshi M
Journal of radiation research   56(2) 391-396   Mar 2015   [Refereed]
Ishikawa M, Yamamoto T, Matsumura A, Hiratsuka J, Miyatake S, Kato I, Sakurai Y, Kumada H, Shrestha SJ, Ono K
Radiation oncology (London, England)   11(1) 105   Aug 2016   [Refereed]
Ishihara S, Yasuda M, Ishizu A, Ishikawa M, Shirato H, Haga H
Oncotarget   6(7) 4602-4614   Mar 2015   [Refereed]
Hamada T, Sutherland K, Ishikawa M, Miyamoto N, Honma S, Shirato H, Honma K
Nature communications   7 11705   Jun 2016   [Refereed]
Miyamoto N, Ishikawa M, Sutherland K, Suzuki R, Matsuura T, Toramatsu C, Takao S, Nihongi H, Shimizu S, Umegaki K, Shirato H
Journal of radiation research   56(1) 186-196   Jan 2015   [Refereed]
Ryo Ogawara and Masayori Ishikawa
Review of Scientific Instruments   86(8) Epub. 085108   2015   [Refereed]
Masayori Ishikawa, Kenichi Tanaka, Satoru Endo, Masaharu Hoshi
Journal of Radiation Research   56 391-396   2015   [Refereed]
Masayori Ishikawa, Naomi Nagase, Taeko Matsuura, Junichi Hiratsuka, Ryusuke Suzuki, Naoki Miyamoto, Kenneth Sutherland, Katsuhisa Fujita, Hiroki Shirato
Journal of Radiation Research   56 372-381   2015   [Refereed]
Kunimatsu J, Miyamoto N, Ishikawa M, Shirato H, Tanaka M
Frontiers in systems neuroscience   9 67   2015   [Refereed]
Nishio T, Shirato H, Ishikawa M, Miyabe Y, Kito S, Narita Y, Onimaru R, Ishikura S, Ito Y, Hiraoka M
Journal of radiation research   55(3) 600-607   May 2014   [Refereed]
Masuda HT, Ishihara S, Harada I, Mizutani T, Ishikawa M, Kawabata K, Haga H
BioTechniques   56(4) 172-179   2014   [Refereed]
Tanabe S, Myojin M, Shimizu S, Fujino M, Takahashi H, Shirato H, Ito YM, Ishikawa M, Hosokawa M
Journal of radiation research   54(6) 1085-1094   Nov 2013   [Refereed]
Matsuura T, Miyamoto N, Shimizu S, Fujii Y, Umezawa M, Takao S, Nihongi H, Toramatsu C, Sutherland K, Suzuki R, Ishikawa M, Kinoshita R, Maeda K, Umegaki K, Shirato H
Medical physics   40(7) 071729   Jul 2013   [Refereed]
Matsuura T, Maeda K, Sutherland K, Takayanagi T, Shimizu S, Takao S, Miyamoto N, Nihongi H, Toramatsu C, Nagamine Y, Fujimoto R, Suzuki R, Ishikawa M, Umegaki K, Shirato H
Medical physics   39(9) 5584-5591   Sep 2012   [Refereed]
Toramatsu C, Katoh N, Shimizu S, Nihongi H, Matsuura T, Takao S, Miyamoto N, Suzuki R, Sutherland K, Kinoshita R, Onimaru R, Ishikawa M, Umegaki K, Shirato H
Radiation oncology (London, England)   8 48   Mar 2013   [Refereed]
Katoh N, Yasuda K, Shiga T, Hasegawa M, Onimaru R, Shimizu S, Bengua G, Ishikawa M, Tamaki N, Shirato H
International journal of radiation oncology, biology, physics   82(4) e671-6   Mar 2012   [Refereed]
Nam JM, Ahmed KM, Costes S, Zhang H, Onodera Y, Olshen AB, Hatanaka KC, Kinoshita R, Ishikawa M, Sabe H, Shirato H, Park CC
Breast cancer research : BCR   15(4) R60   2013   [Refereed]
Shirato H, Onimaru R, Ishikawa M, Kaneko J, Takeshima T, Mochizuki K, Shimizu S, Umegaki K
Cancer science   103(1) 1-6   Jan 2012   [Refereed]
Li X, Ishihara S, Yasuda M, Nishioka T, Mizutani T, Ishikawa M, Kawabata K, Shirato H, Haga H
PloS one   8(8) e70905   Aug 2013   [Refereed]
Takao S, Tadano S, Taguchi H, Yasuda K, Onimaru R, Ishikawa M, Bengua G, Suzuki R, Shirato H
International journal of radiation oncology, biology, physics   81(3) 871-879   Nov 2011   [Refereed]
Miyamoto Naoki, Sutherland Kenneth, Suzuki Ryusuke, Matsuura Taeko, Toramatsu Chie, Takao Seishin, Nihongi Hideaki, Kinoshita Rumiko, Shimizu Shinichi, Onimaru Rikiya, Umegaki Kikuo, Shirato Hiroki, Ishikawa Masayori
MEDICAL IMAGING 2012: IMAGE-GUIDED PROCEDURES, ROBOTIC INTERVENTIONS, AND MODELING   8316    2012   [Refereed]
Onodera S, Aoyama H, Katoh N, Taguchi H, Yasuda K, Yoshida D, Surtherland K, Suzuki R, Ishikawa M, Gerard B, Terasaka S, Shirato H
Japanese journal of clinical oncology   41(4) 462-468   Apr 2011   [Refereed]
Miyamoto N, Ishikawa M, Bengua G, Sutherland K, Suzuki R, Kimura S, Shimizu S, Onimaru R, Shirato H
Physics in medicine and biology   56(15) 4803-4813   Aug 2011   [Refereed]
Sutherland K, Ishikawa M, Bengua G, Ito YM, Miyamoto Y, Shirato H
Journal of applied clinical medical physics / American College of Medical Physics   12(3) 3492-15   Feb 2011   [Refereed]
Yamaguchi S, Ishikawa M, Bengua G, Sutherland K, Nishio T, Tanabe S, Miyamoto N, Suzuki R, Shirato H
Physics in medicine and biology   56(4) 965-977   Feb 2011   [Refereed]
Endo S, Takada M, Tanaka H, Onizuka Y, Tanaka K, Miyahara N, Baba H, Oishi A, Ishikawa M, Hoshi M, Kimura S, Minematsu M, Morimune Y, Kojima Y, Shizuma K
Radiation and environmental biophysics   49(3) 469-475   Aug 2010   [Refereed]
Borst GR, Ishikawa M, Nijkamp J, Hauptmann M, Shirato H, Bengua G, Onimaru R, de Josien Bois A, Lebesque JV, Sonke JJ
International journal of radiation oncology, biology, physics   77(5) 1596-1603   Aug 2010   [Refereed]
Bengua G, Ishikawa M, Sutherland K, Horita K, Yamazaki R, Fujita K, Onimaru R, Katoh N, Inoue T, Onodera S, Shirato H
International journal of radiation oncology, biology, physics   77(2) 630-636   Jun 2010   [Refereed]
Watanabe H, Toyoshima M, Ishikawa M, Kamiya K
Oncology reports   23(5) 1351-1360   May 2010   [Refereed]
Park HC, Shimizu S, Yonesaka A, Tsuchiya K, Ebina Y, Taguchi H, Katoh N, Kinoshita R, Ishikawa M, Sakuragi N, Shirato H
Yonsei medical journal   51(1) 93-99   Jan 2010   [Refereed]
Sutherland K, Miyajima S, Date H, Shirato H, Ishikawa M, Murakami M, Yamagiwa M, Bolton P, Tajima T
Radiological physics and technology   3(1) 16-22   Jan 2010   [Refereed]
Borst GR, Ishikawa M, Nijkamp J, Hauptmann M, Shirato H, Onimaru R, van den Heuvel MM, Belderbos J, Lebesque JV, Sonke JJ
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology   91(3) 307-313   Jun 2009   [Refereed]
Nishioka K, Abo D, Aoyama H, Furuta Y, Onimaru R, Onodera S, Sawamura Y, Ishikawa M, Fukuda S, Shirato H
International journal of radiation oncology, biology, physics   75(5) 1415-1419   Dec 2009   [Refereed]
M. Ishikawa, G. Bengua, K. Sutherland, J. Hiratsuka, N. Katoh, S. Shimizu, H. Aoyama, K. Fujita, R. Yamazaki, K. Horita and H. Shirato
Physics in Medicine and Biology   54 2079-2092   2009   [Refereed]
McMahon R, Berbeco R, Nishioka S, Ishikawa M, Papiez L
Medical physics   35(9) 3875-3888   Sep 2008   [Refereed]
Katoh N, Onimaru R, Sakuhara Y, Abo D, Shimizu S, Taguchi H, Watanabe Y, Shinohara N, Ishikawa M, Shirato H
Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology   87(3) 418-424   Jun 2008   [Refereed]
Kinoshita R, Shimizu S, Taguchi H, Katoh N, Fujino M, Onimaru R, Aoyama H, Katoh F, Omatsu T, Ishikawa M, Shirato H
International journal of radiation oncology, biology, physics   70(3) 931-934   Mar 2008   [Refereed]
Endo S, Tanaka K, Takada M, Onizuka Y, Miyahara N, Sato T, Ishikawa M, Maeda N, Hayabuchi N, Shizuma K, Hoshi M
Medical physics   34(9) 3571-3578   Sep 2007   [Refereed]
Endo S, Tanaka K, Ishikawa M, Hoshi M, Onizuka Y, Takada M, Yamaguchi H, Hayabuchi N, Maeda N, Shizuma K
Medical physics   32(12) 3843-3848   Dec 2005   [Refereed]
Endo S, Takada M, Onizuka Y, Tanaka K, Maeda N, Ishikawa M, Miyahara N, Hayabuchi N, Shizuma K, Hoshi M
Journal of radiation research   48(5) 397-406   Sep 2007   [Refereed]
Watanabe H, Kashimoto N, Kajimura J, Ishikawa M, Kamiya K
Journal of radiation research   48(3) 205-210   May 2007   [Refereed]
Development of Real-time Thermal Neutron Monitor for Boron Neutron Capture Therapy
M. Ishikawa, H. Kumada, K. Ono, Y. Sakurai, Y. Machijima, H. Takahashi
Ionizing Radiation   31(4) 279-286   2005   [Refereed]
M. Ishikawa, H. Kumada, K. Yamamoto, J. Kaneko, G. Bengua, H. Unesaki, Y. Sakurai, K. Tanaka, T. Kosako
Nucl. Instr. Meth. A   551 448-457   2005   [Refereed]
Ishikawa Masayori, Kumada Hiroaki, Yamamoto Kazuyoshi, Kaneko Junichi H., Takahashi Hiroyuki
2005 IEEE Nuclear Science Symposium Conference Record, Vols 1-5   5 2917-2919   2005   [Refereed]
Adachi Nireka, Ishikawa Masayori, Okamoto Koichi E.
GAMING, SIMULATIONS, AND SOCIETY   149-158   2005   [Refereed]
Niko Hisako, Takahashi Hiroyuki, Fujita Kaoru, Nakazawa Masaharu, Ishikawa Masayori, Furusaka Michihiro, Ino Takashi, Kanazawa Masakazu
2005 IEEE Nuclear Science Symposium Conference Record, Vols 1-5   1205-1207   2005   [Refereed]
Ishikawa M, Hirasawa M, Tomitani T, Murayama H, Hoshi M
Igaku butsuri : Nihon Igaku Butsuri Gakkai kikanshi = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics   25(1) 3-12   2005   [Refereed]
M. Ishikawa, K. Ono, Y. Sakurai, H. Unesaki, A. Uritani, G. Bengua, T.Kobayashi, K. Tanaka and T. Kosako
Applied Radiation and Isotopes   61(5) 775-779   2004   [Refereed]
Endo S, Yoshida E, Yoshitake Y, Horiguchi T, Zhang W, Fujikawa K, Hoshi M, Itoh T, Ishikawa M, Shizuma K
Journal of radiation research   43(4) 381-386   Dec 2002   [Refereed]
Shizuma K, Endo S, Hoshi M, Takada J, Ishikawa M, Iwatani K, Hasai H, Oka T, Fujita S, Watanabe T, Yamashita T, Imanaka T
Journal of radiation research   44(2) 133-139   Jun 2003   [Refereed]
Irradiation characteristics of BNCT using near-threshold 7Li(p, n)7Be direct neutrons: application to intra-operative BNCT for malignant brain tumours.
Tanaka K, Kobayashi T, Sakurai Y, Nakagawa Y, Ishikawa M, Hoshi M
Physics in medicine and biology   47(16) 3011-3032   Aug 2002   [Refereed]
Zhang W, Fujikawa K, Endo S, Ishikawa M, Ohtaki M, Ikeda H, Hoshi M
Journal of radiation research   44(2) 171-177   Jun 2003   [Refereed]
Zhang W, Endo S, Ishikawa M, Ikeda H, Hoshi M
Journal of radiation research   43(4) 397-403   Dec 2002   [Refereed]
M. Ishikawa, T. Kobayashi, Y. Sakurai and K. Kanda
Journal of Radiation Research   42 387-400   2001   [Refereed]
R. O. Suzuki, T. Nishibata, K. Nakanishi, M. Ishikawa and K. Ono
Steel Research   71 130-137   2000   [Refereed]
R. O. Suzuki, M. Ishikawa and K. Ono
Journal of Alloys and Compounds   306 285-291   2000   [Refereed]
M. Ishikawa, T. Kobayashi and K. Kanda
Nuclear Instruments and Methods in Physics Research Section A   453 614-620   2000   [Refereed]

Misc

 
Masayori Ishikawa, Shubhechha J. Shrestha
Image-Based Computer-Assisted Radiation Therapy   273-292   Jan 2017
© Springer Nature Singapore Pte Ltd. 2017. All rights are reserved. In radiotherapy practice, the planning target volume (PTV) must include larger margin for moving tumor compared to tumors at rest with same clinical target volume (CTV). In order ...
R. Ogawara, M. Ishikawa
Review of Scientific Instruments   87    Jul 2016
© 2016 Author(s). The anode pulse of a photomultiplier tube (PMT) coupled with a scintillator is used for pulse shape discrimination (PSD) analysis. We have developed a novel emulation technique for the PMT anode pulse based on optical photon tran...

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2007 - 2009    Investigator(s): Sato HONMA
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(若手研究(A))
Project Year: 2007 - 2009    Investigator(s): Masayori ISHIKAWA
We published a paper regarding basic concept of SOF dosimeter (Scintillator with optical Fiber Dosimeter) as a function of dosimeter. SOF dosimeter measurements were performed for 11 patients who had a high dose rate brachytherapy undergoing to pr...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2006 - 2008    Investigator(s): Hiroki SHIRATO
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2002 - 2005    Investigator(s): Satoru ENDO
We want to develop a new particle induced X-ray emission measurement of the so-call SPECT-PIXE which has a possibility of 2 dimensional element mapping without the microbeamline. To do this, we try to test that 1) possibility of PIXE using CdTedet...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2000 - 2002    Investigator(s): Masaharu HOSHI
Relative biological effectiveness of neutrons is much higher than gamma- and beta-rays. As such cases of neutron exposure, we have experiences of atomic bomb survivors in Hiroshima and Nagasaki, and Tokai-mura accident. Neutrons when coming into h...