Rchr
J-GLOBAL ID:200901081024724946   Update date: Sep. 03, 2024

Yamaguchi Masahiro

ヤマグチ マサヒロ | Yamaguchi Masahiro
Affiliation and department:
Job title: Specially Appointed Professor (Research)
Research field  (2): Electronic devices and equipment ,  Electric/electronic material engineering
Research keywords  (3): Microwave Engineering ,  Electromagnetic compatibility(EMC) ,  RF Magnetics
Research theme for competitive and other funds  (25):
  • 2019 - 2023 不要電波の高分解能計測・解析技術を活用したノイズ抑制技術の研究開発:技術課題ア 不要電波の高分解能計測・解析技術の研究開発、技術課題イ 基板集積化ノイズ抑制技術の研究開発
  • 2020 - 2022 Development of behavior modeling system under actual operating environment of magnetic components used for power electronics that integrates double pulse test method and deep learning image analysis
  • 2019 - 2022 Development of an integrated magnetic sensor featuring a microwave-assisted nanoferrite-film for high-sensitivity magnetocardiographic measurement
  • 2015 - 2019 Research and Development on the Improvement of Radio Wave Environment Coreesponding to Broadening Unnecessary Radio Wave
  • 2014 - 2017 Control of Spin-dynamics Associated with Scale and its Device Application
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Papers (431):
  • Masahiro Yamaguchi, Yasunori Miyazawa, Satoshi Sugimoto, Sosuke Ashida, Koh Watanabe, Ryota Sakai, Hikaru Uehara, Makoto Nagata, Satoshi Tanaka. Electromagnetic NoiseSuppression of 26-30 GHz Range Harmonics from Switching Semiconductor Chips Using SpinodallyDecomposed Fe-Cr-Co Flake Composite. 68th Annual MMM Conference (MMM 2023). 2023. 1. 1. 1-1
  • Takehiro Motomatsu, Takahiro Koga, Noritaka Shigei, Masahiro Yamaguchi, Atsushi Itagaki, Yoichi Ishizuka. A Data-Driven Inductor Modeling Technique Using Parametric Circuit Simulation and Deep Learning. IEEE Transactions on Magnetics. 2023. 59. 11. 8402105-1-8402105-5
  • Masahiro Yamaguchi, Yasunori Miyazawa, Taro Miura. Higher frequency permeability measurement by harmonic resonance cavity perturbation method. IEEE Transactions on Magnetics. 2023. 59. 11. 6100405-1-6100405-5
  • Takashi Nakamura, Yuma Sato, Atsushi Itagaki, Yasunori Miyazawa, Masahiro Yamaguchi. Shielded-loop coil type permeameter to measure films and composite sheets up to 20 GHz. 26th Soft Magnetic Materials Conference (SMM26). 2023. 1. 1. 1-1
  • K. Takagi, M. Sakamoto, T. Ishihara, K. Okita, S. Yabukami, M. Yamaguchi, K. Chatani. Analysis of Demagnetizing Effects on Microstrip Line Type Probe for the Permeability Measurement of Thick Specimen. Journal of the Magnetics Society of Japan. 2022. 46. 6. 102-106
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MISC (311):
  • Masahiro Yamaguchi. Noise suppression technology that protects the receiver from unnecessary radio waves (in Japanese). Future of Radio Network (FORN). 2021. 342. 30-33
  • Satoshi Tanaka, Makoto Nagata, Yasuyuki Okiyoneda, Masahiro Yamaguchi, Yasunori Miyazawa, Koichi Kondo. Impact on wireless communication environment due to radiation noise (unwanted radio waves) from WPT system for electric vehicles. Solutiokn Technology Electro Magnetic Compatibility. 2021. 33. 12. 52-60
  • Koichi Kondo, Masaki Kurimoto, Yusuke Ohdaira, Masaru Ikeda, Yuji Ono, Yasunori Miyazawa, Masahiro Yamaguchi, Satoshi Tanaka, Makoto Nagata, Yasuyuki Okiyoneda. Radiation noise suppression of power electronics equipment using noise suppression sheet. Solutiokn Technology Electro Magnetic Compatibility. 2021. 33. 12. 35-42
  • Masahiro Yamaguchi. New magnetic technology that ensures the receiver's sensitivity of mobile communications subjected to unnecessary radio wave from power electronics equipment. Solutiokn Technology Electro Magnetic Compatibility. 2021. 33. 12. 26-34
  • 山口 正洋. IEEE Intermag2023の誘致活動. ほくとう総研情報誌 NETT. 2020. 107. 22-26
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Patents (42):
Books (7):
  • Research & Development trends in On-Chip RF Magnetics
    The Institute of Electrical Engineers of Japan 2021
  • Research and Development trends in magnetics for smart devices
    The Institute of Electrical Engineers of Japan 2021
  • Jiki Binran (Handbook on Magnetism)
    Maruzen Publishing Co., Ltd. 2016 ISBN:9784621300145
  • Recent Progress of High-Frequency Micromagnetics
    The Institute of Electrical Engineers of Japan 2014
  • "Chapter 5, Magnetic Films for Planar Inductive Components and Devices,MAGNETIC THIN FILM DEVICES," Edited by J. Douglas Adam, A Volume of Handbook of Thin Film Devices: Frontiers of research, Technology and Applications, Academic Press
    2000
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Lectures and oral presentations  (180):
  • Passive component technology roadmap - Technology trends of passive elements for power electronics circuits and status of study of roadmap -
    (INNOPEL* Symposium 2023 - Results of the past three years and future prospects - (*Innovative Power Electronics Technologies) 2024)
  • Passive component technology trends and INNOPEL roadmap development status (in Japanese)
    (INNOPEL* Symposium 2022 (*Innovative Power Electronics Technologies) 2022)
  • (Invited) Unnecessary radio wave countermeasures and material technology for 5G-era IoT devices (in Japanese)
    (NICT / EMC-net 3rd Future Issues Study Group -EMC in electronic devices in the IoT era- 2022)
  • Outline of Intermag 2023 in Sendai and activities of the IEEE Magnetics Society
    (IEEE Sendai Section 2022 General Meeting / Special Lecture 2022)
  • Noise suppression technology to protect telecommunication receiver from unnecessary radio waves (in Japanese)
    (IIDA EMC Symposium 2021)
more...
Education (3):
  • 1981 - 1984 Tohoku University Graduate School of Engineering Department of Electrical Engineering
  • 1979 - 1981 Tohoku University Graduate School of Engineering Master Course, Department of Electrical and Communication Engineering
  • 1975 - 1979 Tohoku University Faculty of Engineering Department of Electrical Engineering
Professional career (1):
  • 工学博士 (Tohoku University)
Work history (9):
  • 2024/04 - 現在 Tohoku University Graduate School of Biomedical Engineering Specially Appointed Professor (Research)
  • 2022/04 - 2024/03 Tohoku University New Industry Creation Hatchery Center Specially Appointed Professor (Research)
  • 2012/04 - 2022/03 Tohoku University Department of Electrical Engineering, Graduate School of Engineering Professor
  • 2010/08 - 2022/03 Tohoku University New Industry Creation Hatchery Center Professor
  • 2003/04 - 2012/03 Tohoku University Department of Electrical and Communication Engineering, Graduate School of Engineering Professor
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Committee career (183):
  • 2023/06 - 現在 International Sympoium on Integrated Magnetics (iSIM) Advisory Committee member
  • 2023/01 - 現在 IEEE Magnetics Society Past President
  • 2021/07 - 現在 International Electrotechnical Commission (IEC) TC51/JWG11 (Measuring methods and test procedures for transformers and inductors)
  • 2021/04 - 現在 Ministry of Education, Culture, Sports, Science and Technology: Innovative Power Electronics Creation Basic Technology Research and Development Project Program Officer (PO)
  • 2020/08 - 現在 International Electrotechnical Commission (IEC) TC51/WG9 (Inductive components) Member
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Awards (23):
  • 2020/10 - IEEE Cirtificate of Appreciation Chair, MAG33 Society Chapter, Jt. Sendai/Sapporo Section, 2018-2019.
  • 2020/02 - Japan National Tourism Organization (JNTO) International conference invitation / contribution award
  • 2019/10 - The 12th IEEE International Workshop on the Electromagnetic Compatibility of Integrated Circuits (EMC Compo 2019) Best Student paper Award Magnetic Composite Sheets in IC Chip Packaging for Suppression of Undesired Noise Emission of Wireless Commnication Channels
  • 2019/09 - The Magnetidcs Society of Japna Fellow
  • 2019/09 - The Magnetidcs Society of Japna Achievement Award Research in High Frequency Magnetics
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Association Membership(s) (4):
THE MAGNETICS SOCIETY OF JAPAN ,  THE INSTITUTE OF ELECTRONICS ,  The Institute of Electrical Engineers of Japan ,  IEEE(The Institute of Electrical and Electronics Engineers,Inc.)
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