Updated on 2025/01/30

写真a

 
SAKUTA Ken
 
Organization
Faculty of Advanced Engineering
Department
School of Engineering Department of Electronic Systems Engineering
Title
Professor
External link

Message

  • さまざまなところでひっそりしかし重要な役割を担っているセンシング技術です.その利用はますます広範囲に広がっています.そのなかで,微少磁気信号という少しマイナーな部分をさらに有効活用できるようにと考えています.それにより少しでも社会の安全安心,快適な社会つくりに貢献していければと思っています.

Education

  • Osaka University   Graduate School, Division of Engineering Science

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    Course completed: Master's Course

    Country: Japan

Degree

  • 博士(工学) ( 1992.2   大阪大学 )

Research Field

  • Diamond Thin films

  • 超伝導量子効果素子

  • 磁気センシング応用

Research Experience

  • The University of Shiga Prefecture   Professor

    2008.4

Association Memberships

  • センシング技術応用研究会

    2008.4

  • 映像メディア学会

    2008.4

  • 電気学会

    2008.4

  • 応用物理学会

    2008.4

  • 応用物理学会

  • 映像情報メディア学会

  • 電気学会

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Research Areas

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Measurement engineering

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Measurement engineering

  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electron device and electronic equipment

Available Technology

  • 磁気信号による微小欠陥・異物検出技術

Papers

  • Simultaneous detection of force and tunneling current in electrolyte solution by using qPlus sensor

    Naritaka Kobayashi, Masayuki Hojo, Kengo Baba, Ken Sakuta

    Review of Scientific Instruments   94 ( 7 )   073707   2023.7

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  • Reduction of Environmental Magnetic Field Noise for Detection of Small Magnetic Contaminants Reviewed

    Takao Nishikawa, Ken Sakuta

    Journal of Physics:Conf. Series   1293   012054   2019.9

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    Language:English   Publishing type:Research paper (international conference proceedings)   Publisher:IOP Publishing  

    When performing high-sensitivity magnetic measurements via a high-sensitivity magnetic sensor such as a SQUID (Superconducting QUantum Interference Device) magnetometer, it is necessary to shield from environmental magnetic noise by employing a magnetic shield box. In general, however, the low frequency of such noise decreases the shielding performance of the magnetic shield box. Hence, the magnetic metallic contaminant signal and the low-frequency ambient magnetic field noise overlap, which makes filtering a challenging task. Therefore, we studied a system that suppresses gradient magnetic noise such as low-frequency environmental noise superimposed on a contaminant signal and commercial power supply noise localized spatially.

    DOI: 10.1088/1742-6596/1293/1/012054

  • SQUID Magnetometer Using Sensitivity Correction Signal for Non-magnetic Metal Contaminants Detection Reviewed International journal

    Toshifumi Yagi,Masaharu Ohashi,Ken Sakuta

    Physica C: Superconductivity and its applications   2016.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.physc.2016.05.011

  • Evaluation of frequency characteristics of transformer with bulk HTSs shielding Reviewed

    K. Fukuoka, M. Hashimoto, S. Yoshimoto, K. Sakuta

    Physica C   469   1274 - 1277   2009.5

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Elsevier   Participation form:Joint(The vice charge)  

  • A magnetic shield around the flux guide in a SQUID probe microscope with finite element simulation, "jointly worked" Reviewed

    X Y Kong1, K Sakuta and H Itozaki

    Superconductor Science and Technology   20 ( 12 )   1140 - 1143   2007.12

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The vice charge)  

    DOI: 10.1088/0953-2048/20/12/009

  • Remote NDE using high-Tc SQUID, "jointly worked" Reviewed

    K. Okita, M. Tsuduki, K. Sakuta, H. Itozaki

    Physica C   463-465 ( 10 )   1052 - 1055   2007.10

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The vice charge)  

    DOI: 10.1016/j.physc.2007.02.041

  • Radio frequency interference noise reduction using a field programmable gate array for SQUID applications, "jointly worked" Reviewed

    K Sakuta, Y Narita and H Itozaki

    Superconductor Science and Technology   20 ( 11 )   S389 - S392   2007.10

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The main charge)  

    DOI: 10.1088/0953-2048/20/11/S17

  • Current vector distribution in semiconductor observed by laser SQUID microscope with needle, "jointly worked" Reviewed

    X.Y. Kong, K. Kojima, K. Sakuta, H. Itozaki

    Physica C   463-465 ( 10 )   1048 - 1051   2007.10

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The vice charge)  

    DOI: 10.1016/j.physc.2007.01.056

  • Environmental MHz Noise Reduction for SQUID Application, "jointly worked" Reviewed

    K. Sakuta, T. Araya, Y. Kitamura, M. Kamishiro, and H. Itozaki

    IEEE Transactions on Applied Superconductivity   17 ( 2 )   726 - 729   2007.6

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The main charge)  

    DOI: 10.1109/TASC.2007.897867

  • Reduction of environmental MHz noise for SQUID application, "jointly worked" Reviewed

    T. Araya, Y. Kitamura, M. Kamishiro, K. Sakuta and H. Itozaki

    Physica C   445-448 ( 10 )   986 - 989   2006.10

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The main charge)  

    DOI: 10.1016/j.physc.2006.05.088

  • System noise cancellation by digital signal processing for SQUID measurement, "jointly worked" Reviewed

    K Sakuta, K Mizoguti, A Setoguchi and H Itozaki

    Superconductor Science and Technology   19 ( 5 )   S407 - S410   2006.5

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The main charge)  

    DOI: 10.1088/0953-2048/19/5/S51

  • Estimation of the current source from the magnetic field image by scanning SQUID microscopy, "jointly worked" Reviewed

    K Sakuta, K Morita and H Itozaki

    Superconductor Science and Technology   19 ( 5 )   S289 - S292   2006.5

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    Language:English   Publishing type:Research paper (scientific journal)   Participation form:Joint(The main charge)  

    DOI: 10.1088/0953-2048/19/5/S26

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Books etc

  • 先端科学技術要覧 "第VI編 20 期待される生体磁気測定SQUIDの応用と発展" (共著)

    作田 健,小林 猛,他,OHM編集部編( Role: Joint author)

    オーム社  2006.5  ( ISBN:4-274-50088-8

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    Total pages:514   Language:Japanese   Book type:Scholarly book

  • Electric Field Effect on Epitaxial Y<sub>1</sub>Ba<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> Films Studies of High Temperature Superconductors Volume 6

    Nova Science Publishers, Inc.  1990 

MISC

  • Efficient MIS Electric Field Effect on Diamond Thin Film Transistors

    OTSUKA Yuzuru, SUZUKI Sei, MAKI Tetsuro, SAKUTA Ken, KOBAYASHI Takeshi

    Extended Abstracts of the 1995 International Conferrence on Solid State Device and Materials,   1995   112 - 114   1995

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    Language:English  

    CiNii Books

  • Initial Growth of Epitaxial(001)SrTiO<sub>3</sub> Film Deposited In SiTu on (001)YBaCuO/(100)MgO

    Japanese Journal of Applied Physics   32 ( 8B )   L1130-L1133   1993

  • Metal-Insulator-Superconductor Field-Effect-Transistor Using SrTiO<sub>3</sub>/YBa<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> Heteroepitaxial Films

    JAPANESE JOURNAL OF APPLIED PHYSICS   31 ( 5B )   1992

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  • Epitaxial SrTiO<sub>3</sub> Thin Films Grown by ArF Excimer Laser Deposition

    JAPANESE JOURNAL OF APPLIED PHYSICS   31 ( 4B )   1992

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  • Microscopic Observation of Interface Structures of YBaCuO/MgO/YBaCuO Double-Heteroepitaxial Thin Films by TEM

    IEEE TRANSACTIONS ON MAGNETICS   27 ( 2 )   1991

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  • Atomospheric Deterioration of Clean Surface of Epitaxial (001)-YBaCuO Films Studied by Low-Energy Electron Diffraction

    JAPANESE JOURNAL OF APPLIED PHYSICS   30 ( 12B )   1991

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  • Experiment and Analysis on High Electric Field Transport in Epitaxial YBaCuO Thin Films

    JAPANESE JOURNAL OF APPLIED PHYSICS   30 ( 12A )   1991

  • Highly Reliable Epitaxial YBaCuO Thin Film Using Pressure-Controlled Magnetron Sputtering Method

    IEEE TRANSACTIONS ON MAGNETICS   27 ( 2 )   1991

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  • Selective Heteroepitaxial Growth of (100)-MgO/(001)-Y<sub>1</sub>Ba<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> on MgO Substrate and its Superconductivity

    JAPANESE JOURNAL OF APPLIED PHYSICS   29 ( 9 )   1990

  • Catastrophic Local Degradation of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> Epitaxial Film Induced by High Electric Field Application

    JAPANESE JOURNAL OF APPLIED PHYSICS   29 ( 3 )   1990

  • Effect of Discharge Gas Pressure on YBaCuO Epitaxial Film Formation by Reactive RF Magnetron Sputtering

    JAPANESE JOURNAL OF APPLIED PHYSICS   29 ( 4 )   1990

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Awards

  • JJAP YOUNG SCIENTIST AWARD

    1992.9  

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Japan

  • 応用物理学会賞B(奨励賞)

    1992  

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    Country:Japan

Research Projects

  • 動的雑音制御法による極微弱信号検出技術の研究

    2005.4 - 2006.3

    科学研究費補助金  雑音制御

  • Growth of heteroepitaxial diamond thin films

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    Grant type:Competitive

  • ヘテロエピタキシャルダイヤモンド薄膜の作製

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    Grant type:Competitive

  • 超伝導量子効果素子をもちいた超微弱磁場検出

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    Grant type:Competitive

Presentations

  • 特定周波数帯域の感度を高めるSQUID FLL回路の検討

    川上弘晶,小林成貴,作田 健

    令和6年電気学会全国大会  2024.3  電気学会

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    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:徳島県 徳島大学 常三島キャンパス   Country:Japan  

  • SQUID FLL回路の広帯域化の検討

    高橋充佐,小林成貴,作田 健

    令和6年電気学会全国大会  2024.3  電気学会

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    Event date: 2024.3

  • 原子間力顕微鏡による水和物結晶表 面の配位水の観察

    内藤詢平,田中彩音,作田健,小林成貴

    第51回結晶成長国内会議  2022.11  日本結晶成長学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:広島  

  • Reduction of Environmental Magnetic Field Noise for a Small Magnetic Contaminant Detection International conference

    Takao Nishikawa, Ken Sakuta

    The 31st International Symposium on Superconductivity  2018.12  the National Institute of Advanced Industrial Science and Technology

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    Language:English   Presentation type:Poster presentation  

    Venue:EPOCHAL TSUKUBA  

  • 光電容積脈波計測において体動状態に対応した脈拍計測のための信号処理

    柴原脩亨,作田健

    生体医工学シンポジウム2018  2018.9  日本生体医工学会

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    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋工業大学  

  • 微小磁性金属異物検出における通過位推定手法の検討

    都筑裕汰郎,作田健,大橋正治

    平成28年電気学会全国大会  2016.3 

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    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東北大学 川内北キャンパス  

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Teaching Experience

  • 基礎電磁気学(材料)

    2020.10 - 2021.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学実験Ⅳ

    2020.10 - 2021.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2020.10 - 2021.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 人間探求学(電子システム)

    2020.4 - 2020.8 Institution:滋賀県立大学

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    Level:Undergraduate (liberal arts) 

  • ロボット工学(電子システム)

    2020.4 - 2020.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2020.4 - 2020.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学セミナー

    2020.4 - 2020.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 超伝導デバイス

    2020.4 - 2020.8 Institution:滋賀県立大学

  • 研究方法論

    2020.4 - 2020.6 Institution:滋賀県立大学

  • 電気電子計測Ⅱ

    2019.10 - 2020.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学実験Ⅳ

    2019.10 - 2020.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学(材料)

    2019.10 - 2020.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学(電子システム)

    2019.4 - 2019.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2019.4 - 2019.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 人間探求学(電子システム)

    2019.4 - 2019.8 Institution:滋賀県立大学

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    Level:Undergraduate (liberal arts) 

  • 電子システム工学セミナー

    2019.4 - 2019.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 超伝導デバイス

    2019.4 - 2019.8 Institution:滋賀県立大学

  • 研究方法論

    2019.4 - 2019.6 Institution:滋賀県立大学

  • 電気電子計測Ⅱ

    2018.10 - 2019.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学(材料)

    2018.10 - 2019.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学実験Ⅳ

    2018.10 - 2019.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2018.4 - 2018.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2018.4 - 2018.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 人間探求学(電子システム)

    2018.4 - 2018.8 Institution:滋賀県立大学

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    Level:Undergraduate (liberal arts) 

  • 電子システム工学セミナー

    2018.4 - 2018.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学(電子システム)

    2018.4 - 2018.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 超伝導デバイス

    2018.4 - 2018.8 Institution:滋賀県立大学

  • 研究方法論

    2018.4 - 2018.6 Institution:滋賀県立大学

  • 基礎電磁気学(材料)

    2017.10 - 2018.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2017.10 - 2018.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2017.10 - 2018.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学実験Ⅳ

    2017.10 - 2018.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 人間探求学(電子システム)

    2017.4 - 2017.8 Institution:滋賀県立大学

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    Level:Undergraduate (liberal arts) 

  • 電子システム工学セミナー

    2017.4 - 2017.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学(電子システム)

    2017.4 - 2017.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2017.4 - 2017.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 超伝導デバイス

    2017.4 - 2017.8 Institution:滋賀県立大学

  • 電磁波工学

    2016.10 - 2017.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学

    2016.10 - 2017.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2016.10 - 2017.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学演習Ⅰ

    2016.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学

    2016.4 - 2016.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子システム工学セミナー

    2016.4 - 2016.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 人間探求学

    2016.4 - 2016.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2016.4 - 2016.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学

    2015.10 - 2016.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2015.10 - 2016.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2015.10 - 2016.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2015.4 - 2015.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学

    2015.4 - 2015.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学

    2014.10 - 2015.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2014.10 - 2015.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2014.10 - 2015.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2014.4 - 2014.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学

    2014.4 - 2014.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学

    2013.10 - 2014.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2013.10 - 2014.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2013.10 - 2014.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2013.4 - 2013.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学

    2013.4 - 2013.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学

    2012.10 - 2013.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2012.10 - 2013.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2012.10 - 2013.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁気学Ⅰ

    2012.4 - 2012.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学(電子システム)

    2012.4 - 2012.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学(材料科学)

    2011.10 - 2012.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2011.10 - 2012.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2011.10 - 2012.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子情報特論

    2011.4 - 2012.3 Institution:滋賀県立大学

  • 電磁気学Ⅰ

    2011.4 - 2011.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • ロボット工学(電子システム)

    2011.4 - 2011.8 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 基礎電磁気学(材料)

    2010.10 - 2011.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電磁波工学

    2010.10 - 2011.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電気電子計測Ⅱ

    2010.10 - 2011.2 Institution:滋賀県立大学

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    Level:Undergraduate (specialized) 

  • 電子情報特論

    2010.4 - 2011.3 Institution:滋賀県立大学

  • 電磁気学Ⅰ

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