HOTTA Masashi

J-GLOBAL         Last updated: May 19, 2019 at 13:59
 

Profile

1990-1999 Research Associate,Ehime University
1997-1998 Visiting Foreign Research Fellow,University of California, Los Angeles
1995-1996 Part Time Lecturer,Department of Educations, Ehime University
1999-2002 Lecturer, Department of Electrical & Electronic Engineering, Faculty of Engineering(and also Graduate School of Science and Engineering),Yamaguchi University
2009-2010 Part Time Lecturer,Ube National College of Technology
2002- Associate Professor,Graduate School of Science and Engineering, Division of Information and Design Engineering (and also Department of Electrical & Electronic Engineering),Yamaguchi University

[Professional History];
2011-2012 Chair, IEEE Hiroshima Section
2011-2012 Committee Member, IEEE Japan Council
2009-2010 Steering Committee Member, IEEE Hiroshima Section
2007-2008 Vice-Chair, IEEE Hiroshima Section
2003-2004 Treasurer and Secretary, IEEE Hiroshima Section
2005-2011 Associate Editor of IEICE Transactions on Electronics
2000-2005 Visiting Researcher at Yamaguchi Prefecture

[Professional Society Memberships]
IEEE(2012- Senior Member), OSA, SPIE, AAAS,IEICE, Japan(2011- Senior Member)

Research Areas

 

Academic & Professional Experience

 
Apr 2016
 - 
Today
Associate Professor, Department of Electrical & Electronic Engineering, Graduate School of Science & Technology for Innovation
 
Jul 2002
 - 
Mar 2016
Associate Professor, Graduate School of Science and Engineering, Yamaguchi University
 
Apr 1999
 - 
Jun 2002
Lecturer, Faculty of Engineering, Department of Electrical and Electronic Engineering, Yamaguchi University
 
Apr 1990
 - 
Mar 1999
Assistant Professor, Department of Electrical and Electronic Engineering, Ehime University
 
Apr 1997
 - 
Feb 1998
Visiting Research Fellow, Department of Electrical Engineering, University of California at Los Angeles
 

Education

 
Apr 1984
 - 
Mar 1988
Department of Electronic Engineering, Faculty of Engineering, Ehime University
 
Apr 1988
 - 
Mar 1990
Course for Electronics, Graduate School of Engineering, Ehime University
 
 
 - 
Apr 1995
Course for Electrical Engineering, Graduate School of Engineering, Osaka Prefectural University
 

Committee Memberships

 
2011
 - 
Today
The Institute of Electronics, Information and Communication Engineers (IEICE)  Senior Member
 
Jan 2008
 - 
Today
Reviewer
 
2008
 - 
Today
IET  Review member, IET Journal of Microwaves, Antennas & Propagation Reviewer(2008-)
 
Jan 2007
 - 
Today
Reviewer
 
2007
 - 
Today
IET  Review member, IET Electronics Letters Reviewer(2007-)
 
1993
 - 
Today
American Association for the Advancement Science  Member
 
1993
 - 
Today
The International Society for Optical Engineering  Member
 
1993
 - 
Today
Optical Society of America  Member
 
1992
 - 
Today
The Institute of Electrical and Electronics Engineers,Inc.  Member
 
Jan 2006
 - 
Dec 2014
Reviewer
 
Jan 2011
 - 
Dec 2012
Excutive Committee Member
 
Jan 2011
 - 
Dec 2012
IEEE Hiroshima Section  Chair, IEEE Hiroshima Section(2011-2012)
 
2005
 - 
2011
IEICE  Associate Editor, IEICE Transactions on Electronics Associate Editor of IEICE Transactions on Electronics(2005-2011)
 
1990
 - 
2011
The Institute of Electronics, Information and Communication Engineers (IEICE)  Member
 
2008
 - 
2010
Director's Committee of IEEE Hiroshima Section  Director of IEEE Hiroshima Section
 
1994
 - 
2009
The Planetary Society  Member
 
1994
 - 
2009
International Union of Radio Science  Corresponding Member
 
May 2008
 - 
Sep 2008
Steering Member
 
2007
 - 
2008
IEEE Hiroshima Section  Student Committee Chair, IEEE Hiroshima Section(2007-2010)
 
2007
 - 
2008
IEEE Hiroshima Section  Vice-Chairman, IEEE Hiroshima Section(2007-2008)
 
2003
 - 
2006
Student Comittee Member, IEICE, Chugoku Section  Student Committee Member of IEICE Chugoku Section
 
Jan 2003
 - 
Dec 2004
IEEE Hiroshima Section  Secretary, IEEE Hiroshima Section(2003-2004)
 
Jan 2003
 - 
Dec 2004
IEEE Hiroshima Section  Treasurer, IEEE Hiroshima Section(2003-2004)
 
Jun 2004
 - 
Oct 2004
Steering Comittee Member
 
Sep 2001
 - 
Apr 2002
Steering Member, IEICE Workshop on Antenna & Propagation
 
1996
   
 
Treasurer, IEICE Shikoku Section  Treasurer
 
1988
 - 
1989
The Institute of Electronics, Information and Communication Engineers (IEICE)  Associate Member
 
1986
 - 
1987
The Institute of Electronics, Information and Communication Engineers (IEICE)  Student Member
 

Awards & Honors

 
Mar 2019
Research Encouragement Award, Graduate School of Sciences & Technology for Innovation
Winner: Nur Syafiera Azreen binti Norodin
 
Jan 2019
The 2018 IEEE Hiroshima Section Contribution Award, IEEE Hiroshima Section
 
Nov 2018
Fundamental Characteristics of Resonator-Coupled Type Wireless Power Transfer System Using Paired Spiral Resonators, HISS Good Research Award, IEEE Hiroshima Section
Winner: Mehdi Wan, Nor Iman Sallehuddin, M.Hotta
 
Nov 2016
HISS Excellent Research Award, IEEE Hiroshima Section
Winner: D. Sugita, M. Hotta, M. Hano
 
Nov 2013
HISS Excellent Research Award, IEEE Hiroshima Section
Winner: S. Etoh, M. Hotta, M. Hano
 

Published Papers

 
Fundamental Characteristics of Resonator-Coupled Type Wireless Power Transfer System Using Paired Spiral Resonators
Wan Mehdi, Nor Iman Sallehuddin, and M. Hotta
Proceedings of the 20th IEEE Hiroshima Section Student Symposium   B1(9) 211-215   Nov 2018   [Refereed]
Characteristics of Resonator-Coupled Type Wireless Power Transfer System with Revised Dual-Spiral Resonators
T. Takegami, Nur Syafiera Azreen Norodin, H. Onari, and M. Hotta
Proceedings of the 20th IEEE Hiroshima Section Student Symposium   B1(10) 216-219   Nov 2018   [Refereed]
Influence of Lossy Objects for Resonator-Coupled Type Wireless Power Transfer System with Coplanar Dual-Spiral Resonators (co-author)
M. Hotta, N. S. Azreen Norodin, N. Natasya Zakaria, H. Onari, and T. Takegami
Proceedings of 2018 Asia-Pacific Microwave Conferene   WE1-C2(1) 40-42   Nov 2018   [Refereed]
Fundamental Characteristics of Resonator-Coupled Type Wireless Power Transfer System By Using Planar Type Dual-Spiral Resonators(co-author)
X. Duan, K. Harada, H. Onari, and M. Hotta
Proceeings of the 19th IEEE Hiroshima Section Student Symposium   (A1-7) 17-20   Dec 2017   [Refereed]
Presented the fundamental property of the planar type dual-spiral resonator in the paper, measure the coupling coefficient between two dual-spiral resonators to evaluate the performance of WPT system, and match condition for the locations setup of...
Study on Performance of 10MHz Resonator-Coupling type Wireless Power Transfer System with Some Misalignments(co-author)
N. S. Azreen Norodin, D. Sugita, and M. Hotta
Proceeings of the 19th IEEE Hiroshima Section Student Symposium   (A1-6) 13-16   Dec 2017   [Refereed]
The power transmission efficiency of Resonator-Coupling type Wireless Power Transfer system with angular and axially misalignment has been examined in this paper. The possibility that the decayed transmission power due to the angular misalignment ...
M. Hano, K. Iwasaki, R. Furuta, M. Hotta
IEEJ Transactions on Power and Energy   137(3) 186-194   Mar 2017   [Refereed]
Suprious-free shape functions of triangular and rectangular elements are described in this paper.
Fabrication of Spiral Resonator with Good Reproducibility for Resonator-Coupled Type Wireless Power Transfer System
K. Harada, Y. Muraoka, M. Hotta, and M. Hano
Proceedings of IEEE Hiroshima Section Student Symposium   (A2-19) 61-65   Nov 2016   [Refereed]
Improvement of Power Transmission Efficiency on Coupled-Resonator Type Wireless Power Transfer System with Axial Misalignment
Y. Imamura, M. Hotta, and M. Hano
Proceedings of IEEE Hiroshima Section Student Symposium   (A2-20) 66-68   Nov 2016   [Refereed]
Transmission Characteristics for Resonator-Coupled Type Wireless Power Transfer System with Angular Misalignment
D. Sugita, M. Hotta, and M. Hano
Proceedings of IEEE Hiroshima Section Student Symposium   (B2-19) 290-293   Nov 2016   [Refereed]
Influence of Lossy Materials for Resonator Coupling Type Wireless Power Transfer System with Spiral Guide(co-author)
N. Natasya Zakaria, N. Arsyad Halim, M. Hotta, and M. Hano
Proceeings of the 18th IEEE Hiroshima Section Student Symposium   (B2-20) 294-297   Nov 2016   [Refereed]
On subspaces and basis function of high-order vector finite elements for electromagnetic field analysis (7th)
M. Hano, K. Iwasaki, R. Furuta, M.Hotta
SA-16-079(RM-16-0125) 127-132   Sep 2016
On subspaces and basis function of high-order vector finite elements for electromagnetic field analysis (6th)
M. Hano, Y. Shirahama, K. Iwasaki, R. Furuta, M.Hotta
SA-16-020(RM-16-020) 11-16   Jan 2016
Influence of Dielectrics and/or Water for Power Transmission Efficiency of Resonator-Coupled Type Wireless Power Transfer System (co-author)
N. Arsyad Halim, M. Hotta, and M.Hano
Proceedings of the 17th IEEE Hiroshima Section Student Symposium, Okayama, Japan   (A-22) 71-75   Nov 2015   [Refereed]
Experimental Study on Spiral Resonators with Stable Characteristics for Resonator-Coupled Type Wireless Power Transfer System
K. Tasaki, M. Hotta, M. Hano
Proceedings of the 17th IEEE Hiroshima Section Student Symposium,Okayama, Japan   (B-21) 327-330   Nov 2015   [Refereed]
On subspaces and basis function of high-order vector finite elements for electromagnetic field analysis (5th)
M. Hano, Y. Shirahama, K. Iwasaki, R. Furuta, M.Hotta
SA-15-085(RM-15-0123) 51-54   Sep 2015
On subspaces and basis function of high-order vector finite elements for electromagnetic field analysis (4th)
M. Hano, K. Miyoshi, M. Aoki, Y. Fukunaka, Y. Kubota, M.Hotta
SA-15-021(RM-15-013) 49-52   Mar 2015
Improvement of Power Transfer Rate for Resonant-Type Wireless Power Transfer System with Axially Misalignment
M. Hotta, T. Yuki, T. Haruyama, and M. Hano
IEICE Transactions on Electronics   J97-C(12) 561-564   Dec 2014   [Refereed]
A technique to improve the power transfer rate for axially misaligned resonant type Wireless Power Transfer (WPT) system has been presented in this paper. It has been clarified that the adjustment of external k and unloaded Q by optimizing the di...
Study on Decline Factor in Power Transfer Efficiency for Misaligned Resonant-type Wireless Power Transfer System
K. Harada, M. Hotta, M. Hano
Proceedings of the 16th IEEE Hiroshima Student Symposium   (B-13) 1-4   Nov 2014   [Refereed]
On subspaces and basis function of high-order vector finite elements for electromagnetic field analysis (3rd)
M. Hano, K. Miyoshi, M. Aoki, M.Hotta
SA-14-65(RM-14-81) 7-12   Sep 2014
M. Hotta, A. Nobu, T. Haruyama, T. Yuki, and M. Hano
Japanese Journal of the Institute of Industrial Applications Engineers   2(2) 23-31   Sep 2014   [Refereed]
Wireless power transfer (WPT) system is one of the promising way to connect the power supply and the electrical appliances with freedom of the product layout for the next generation. At this time, the several kinds of WPT system have been proposed...

Misc

 
Improvement of Transmission Efficiency for Resonant-Type Wireless Power Transfer System
M. Hotta, T. Yuuki, M. Hano, I. Awai
通信(1) 8-8   2011
Modal Analysis of Parallel Coupled-Slab Composed of Anisotropic Single-Negative Medium
H. Saitoh, M. Hotta, M. Hano
(C-25) 244-247   2010
Measurement of Material Parameters for Electromagnetic Wave Absorber by using Partly Filled Waveguide
S. Tara, T. Sakata, M. Hotta, M. Hano
Proceedings of IEEE Hiroshima Student Symposium   (C-27) 250-253   2010
M. Fujimoto, W. Tanaka, H. Mae, K. Yoshimura, M. Hotta, M. Matsunaga, K. Ono
IEEJ Trans. SM (in Japanese)   127(9) 403-408   2007
Fundamental study on fabrication of Ag+-ion diffused type optical waveguides (I)
K. Yoshimura, M. Fujimoto, M. Hotta
15 18-20   2003
Diffusion type optical channel wavegude fabricated in pre-diffused optical glass
M. Hotta, T. Tsurunari, Y. Miyake, K. Ono
IEICE Trans.on Electron.,Part C   J83-C(1) 98-100   2000
Fabrication of optical channel waveguides with ion-exchange process(II)
T. Tsurunari, M. Hotta, K. Ono
Memoirs of the Fac. of Eng. , Ehime Univ.   18 159-170   1999
Analysis of Circularly Bent Optical Waveguides with Finite Cladding Thickness(IV)
K. Ono, Y. Tahara, M. Mirianashvili, M. Hotta
Memoirs of the Fac. of Eng. , Ehime Univ.   18 145-158   1999
Report on 1998 IEEE MTT-S International Microwave Symposium
H. Ogawa, K. Ityoh, H. Hayashi, T. Hiratsuka, M. Hotta
98(282-MW98-87) 87-97   1998
Passive planar 3- and 4-branch optical dividers
K. Ono, I. Nagano, M. Hotta
Memoirs of the Fac. of Engr. , Ehime Univ.   17 81-89   1998
Fabrication of Optical Channel Waveguides with Ion-Exchange Process(I)
M. Hotta, Y. Kaji, K. Ono
Memoirs of the Fac. of Eng. , Ehime Univ.   16 135-145   1997
Analysis of Circular Bent Optical Waveguides with Finite Cladding Thickness(III)
M. Mirianashvili, K. Ono, M. Hotta
Memoirs of the Fac. of Eng. , Ehime Univ.   16 125-134   1997
Analysis of Circular Bent Optical Waveguides with Finite Cladding Thickness(II)
K. Ono, M. Manabe, M. Hotta
16 111-124   1997
A Study on Spliting Ratio for Variable Optical Beam Splitter Utilizing a Tapered Velocity Coupler
M. Hotta, M. Takasugi, K. Ono
IEICE Trans. on Electron. Part C-I   J79-C-I(4) 123-125   1996
Improvement of Splitting Ratio for Variable Optical Beam Splitter Using Tapered in Index Velocity Coupler
M. Hotta, M. Takasugi, K. Ono
Memoirs of the Fac. of Eng., Ehime Univ.   15 123-131   1996
Analysis of Circularly Bent Optical Waveguides with Finite Cladding Thickness (I)
K. Ono, K. Oda, M. Hotta
Memoirs of the Fac. of Eng., Ehime Univ.   15 109-121   1996
Analysis of Coupling Efficiency for Butt-Joints between Step-Index Type Optical Fibers with Beam Propagation Method
M. Hotta, T. Tomimoto, M. Geshiro
Memoirs of Fac. of Eng. , Ehime Univ. ,   14 59-67   1995
Design for a Variable Optical Beam Splitter Consisting of a Tapered Velocity Coupler on LiNbO3
M. Hotta, M. Geshiro
Memoirs of Fac. of Eng. , Ehime Univ.   14 51-57   1995
Proposal of a Novel Optical Polarization Splitter Utilizing a Tapered Velocity Coupler on LiNbO3
M. Hotta, M. Geshiro
Memoirs of Fac. of Eng. , Ehime Univ.   14 41-49   1995
TE Waves along Square-Law-Index Type Slab Waveguide with Nonlinear Cladding
K. Ono, H. Kodama, M. Hotta
IEICE Trans. on Electron., Part C-I   J77-C-I(12) 767-770   1994

Conference Activities & Talks

 
What can you get from the experience at the IEEE Hiroshima section Student Symposium? [Invited]
HOTTA Masashi
Lecture of IEEE Hiroshima Section   18 May 2019   
Facing with the Electric & Magnetic Fields for 30 years and from now [Invited]
HOTTA Masashi
Special Lecture of IEEE Hiroshima Section   31 Jan 2019   IEEE Hiroshima Section
Steps of 20 years of IEEE Hiroshima Section [Invited]
HOTTA Masashi
Hiroshima Sections' 20th Anniversary Celebration   16 Nov 2018   IEEE Hiroshima Section
What do you wish get from the steering of IEEE Hiroshima section Student Symposium? [Invited]
Masashi Hotta
Lecture of IEEE Hiroshima Section   26 May 2018   IEEE Hiroshima Section
Fundamental Characteristics of Resonator-Coupled Type Wireless Power Transfer System By Using Planar Type Dual-Spiral Resonators
X. Duan, K. Harada, H. Onari, and M. Hotta
IEEE Hiroshima Section Student Symposium   2 Dec 2017   IEEE Hiroshima Section
Presented the fundamental property of the planar type dual-spiral resonator in the paper, measure the coupling coefficient between two dual-spiral resonators to evaluate the performance of WPT system, and match condition for the locations setup of...
Study on Performance of 10MHz Resonator-Coupling type Wireless Power Transfer System with Some Misalignments
Nur Syafiera Azreen Binti Norodin, D. Sugita, and M. Hotta
IEEE Hiroshima Section Student Symposium   2 Dec 2017   IEEE Hiroshima Section
The power transmission efficiency of Resonator-Coupling type Wireless Power Transfer system with angular and axially misalignment has been examined in this paper. The possibility that the decayed transmission power due to the angular misalignment ...
Fundamental Characteristics of Dual-Spiral Resonator Used for Resonator-Coupled Type Wireless Power Transfer System
X. Duan, K. Harada, H. Onari, and M. Hotta,
Oct 2017   Science University of Okayama
What do you wish get from the steering of IEEE Hiroshima section Student Symposium? [Invited]
Masashi Hotta
Lecture of IEEE Hiroshima Section   3 Jun 2017   
Infuluence of Lossy Materials for Resonant Coupling Type Wireless Power Transfer System
Nadia Natasya M. Zakaria, Nor Arsyad M. Halim, M. Hotta, and M. Hano
IEEE Hiroshima Section Student Symposium   19 Nov 2016   IEEE Hiroshima Section
What do you wish get from the steering of IEEE Hiroshima section Student Symposium? [Invited]
Masashi Hotta
Lecture of IEEE Hiroshima Section   22 May 2016   
On Subspaces and Basis Functions of Higher-Order Vector Finite Elements for Electromagnetic Field Analysis (The 6th)
M. Hano, Y. Shirahama, K. Iwasaki, R. Furuta, M. Hotta
The paper of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan   21 Jan 2016   Institute of Electrical Engineers of Japan
Influence of Dielectrics and/or Water for Power Transmission Efficiency of Resonator-Coupled Type Wireless Power Transfer System
21 Nov 2015   IEEE Hiroshima Section
Experimental Study on Spiral Resonators with Stable Characteristics for Resonator-Coupled Type Wireless Power Transfer System
K. Tasaki, M. Hotta, M. Hano
IEEE Hiroshima Student Symposium   21 Nov 2015   IEEE Hiroshima Section
On Subspaces and Basis Functions of Higher-Order Vector Finite Elements for Electromagnetic Field Analysis (The 5th)
M. Hano, Y. Shirahama, K. Iwasaki, R. Furuta, M. Hotta
The paper of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan   28 Sep 2015   Institute of Electrical Engineers of Japan
A topics on the globalization of University [Invited]
Masashi Hotta
IEEE Hiroshima Section   17 Apr 2015   IEEE Hiroshima Section
On Subspaces and Basis Functions of Higher-Order Vector Finite Elements for Electromagnetic Field Analysis (The 4th)
M. Hano, K. Miyoshi, M. Aoki, Y. Fukunaka, Y. Kubota, M. Hotta
The paper of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan   5 Mar 2015   Institute of Electrical Engineers of Japan
Study on Decline Factor in Power Transfer Efficiency for Misaligned Resonant-type Wireless Power Transfer System
K. Harada, M. Hotta, M. Hano
IEEE Hiroshima Student Symposium   15 Nov 2014   
On Subspaces and Basis Functions of Higher-Order Vector Finite Elements for Electromagnetic Field Analysis (The 3rd)
M. Hano, K. Miyoshi, M. Aoki, M. Hotta
The paper of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan   25 Sep 2014   Institute of Electrical Engineers of Japan
The significance of IEEE Hiroshima Section Student Symposium [Invited]
Masashi Hotta
Lecture of IEEE Hiroshima Section for Students   17 May 2014   IEEE Hiroshima Section
On subspaces and Basis Functions of Higher-Order Vector Finite Elements for Electromagnetic Field Analysis (2nd)
M. Hano, T. Hiroishi, M. Hotta
The paper of Joint Technical Meeting on Static Apparatus and Rotating Machinery, IEE Japan   23 Jan 2014   

Teaching Experience

 

Works

 
Investigations on the high-performance digital communication system
Investigations on the high-performance digital communication system
The Others   
Invited Lecture for Student in IEEE Hiroshima Section
The Others   May 2011 - May 2011
Invited Lecture for Student in IEEE Hiroshima Section
The Others   May 2012 - May 2012
Membership Development Workshop
The Others   May 2012 - May 2012

Research Grants & Projects

 
Fabrication of Planar Spiral Resonator by using Dielectric Substrate for Resonator-Coupled type Wireless Power Transfer System
Electric Technology Research Foundation of Chugoku: Tral Reasarch A
Project Year: Apr 2017 - Mar 2019    Investigator(s): Masashi Hotta
Development of Efficient Wireless Power Transfer System type of Resonance
The Other Research Programs
Project Year: 2010   
To establish the efficiently wireless power transfer systems by using the Theory of the Band-Pass-Filter.
Applications of diffused type optical waveguide to the functional devices
Project Year: 1987 - 2007
Development of low-loss and high-performance microwave and milli-meter wave transmission line structure
Project Year: 1998 - 2006
Study on Microwave Transmission Lines
Project Year: 1997 - 2005
Study on wave-propagation along Single-Negative Metamaterial
Project Year: 2004   
Development of novel devices by using the artificial materials
Project Year: 2004   
Constructions of efficient local area network system
Project Year: 2000 - 2003
Development of novel devices by using the single-negative metamaterials
Project Year: 2003   
Study on Coupling Characteristics of Nonuniformly Coupling System
Project Year: 1993 - 1999
Design considerations for optical integrated circuits
Project Year: 1988   
Development of multi-functional optical devices and/or switches for optical communication systems
Project Year: 1988   

Patents

 
Optical dividing devices
特開平08-271744
Optical dividing devices
特開2004-227015
Optical divider and sensor
P4565061
特開平08-271744 : Optical dividing devices
K. Nakayama, K. Ono, M. Hotta, K. Kumomine
特開2004-227015 : Optical dividing devices
K. Nakayama, K. Ono, M. Hotta, K. Kumomine

Career

 
1990-1999 Research Associate, Ehime University
1995.4 Doctor of Engineering(Dissertation Accept) Osaka Prefecture University
1997-1998 Visiting Foreign Research Fellow, University of California, Los Angeles(UCLA)
1995-1996 Part Time Lecturer, Department of Educations, Ehime University
1999-2002 Lecturer, Department of Electrical & Electronic Engineering, Faculty of Engineering(and also Graduate School of Science and Engineering), Yamaguchi University
2009-2010 Part Time Lecturer,Ube National College of Technology
2002-2016 Associate Professor,Graduate School of Science and Engineering, Division of Information and Design Engineering (and also Department of Electrical & Electronic Engineering), Yamaguchi University
2016- Associate Professor,Graduate School of Science and Technology for Innovation, Department of Electrical and Electronics Engineering, Yamaguchi University
[Professional History];
2015-2017 Editorial Committee Member of Journal of IEICE
2013-2014, 2009-2010 Committee Member, IEEE Hiroshima Section
2011-2012 Committee Member, IEEE Japan Council
2011-2012 Chair, IEEE Hiroshima Section
2007-2008 Vice-Chair, IEEE Hiroshima Section
2003-2004 Secretary