Takao Tomoaki

Profile Information

Degree: 工学修士(横浜国立大学)
博士（工学）(横浜国立大学)

Contact information: t-takaosophia.ac.jp
Researcher number: 30245790
J-GLOBAL ID: 200901090041872532
researchmap Member ID: 1000073284

(Subject of research)
Stability of Superconducting Magnet
Thermal Characteristic of Superconductor
Mechanjical Characteristic of Superconductor

(Proposed theme of joint or funded research)
Superconducting Engineering

Research Interests

Research Areas

Nanotechnology/Materials / Metallic materials /
Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electric/electronic material engineering /
Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electrical power engineering /

Committee Memberships

Apr, 2002 - Mar, 2003

平成14年度核融合科学研究所共同研究員, 核融合科学研究所

Papers

Development of a persistent-mode NMR magnet with superconducting joints between high-temperature superconductors

Y Yanagisawa, R Piao, Y Suetomi, T Yamazaki, K Yamagishi, T Ueno, T Takao, K Ohki, T Yamaguchi, T Nagaishi …

Superconductor Science and Technology, 34(11) 115006-115006, Nov 1, 2021
Development of Large Current Capacity MgB2 Conductors as a Potential Application of Large-Scale SMES Magnets

Tsuyoshi YAGAI, Masafumi TAKAHASHI, Tomoaki TAKAO, Takakazu SHINTOMI, Yasuhiro MAKIDA, Toshihiro KOMAGOME, Naoki HIRANO, Takataro HAMAJIMA, Akihiro KIKUCHI, Gen NISHIJIMA …

J. Cryo. Super. Soc. Jpn., 56(5) 269-276, May, 2021 Peer-reviewedInvited
A novel winding method for a no-insulation layer-wound REBCO coil to provide a short magnetic field delay and self-protect characteristics

Y Suetomi, S Takahashi, T Takao, H Maeda, Y Yanagisawa

Superconductor Science and Technology, 32(4) 045003-045003, Apr 1, 2019
Critical current measurement of commercial REBCO conductors at 4.2 K

K. Tsuchiya, A. Kikuchi, A. Terashima, K. Norimoto, M. Uchida, M. Tawada, M. Masuzawa, N. Ohuchi, X. Wang, T. Takao …

Cryogenics, 85 1-7, Jul 1, 2017
Structure Analysis for Twisted MgB₂ Multi-filament Wires by X-ray Micro-CT

Inoue Masayoshi, Higashikawa Kohei, Katsura Masashi, Ando Kennosuke, Mizuochi Sora, Takao Tomoaki, Makida Yasuhiro, Shintomi Takakazu, Hamajima Takataro, Kiss Takanobu

JSAP Annual Meetings Extended Abstracts, 2016.2 2112-2112, Sep 1, 2016
Advanced field shimming technology to reduce the influence of a screening current in a REBCO coil for a high-resolution NMR magnet

S Iguchi, R Piao, M Hamada, S Matsumoto, H Suematsu, T Takao, A T Saito, J Li, H Nakagome, X Jin …

Superconductor Science and Technology, 29(4) 045013-045013, Apr 1, 2016
High resolution NMR measurements using a 400 MHz NMR with an (RE)Ba2Cu3O7− high-temperature superconducting inner coil: Towards a compact super-high-field NMR

R. Piao, S. Iguchi, M. Hamada, S. Matsumoto, H. Suematsu, A.T. Saito, J. Li, H. Nakagome, T. Takao, M. Takahashi …

Journal of Magnetic Resonance, 263 164-171, Feb, 2016
Influence of Al Composition Thickness on Critical Current Density in Transformation-Processed Nb3Al Superconductors

N. Banno, K. Tsuchiya, T. Nakamoto, A. Kikuchi, T. Takeuchi, Y. Iijima, K. Tomita, S. Kato, K. Suzuki, T. Takao …

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 25(3), Jun, 2015
Eddy Current Loss Induced in Aluminum Thermal Conduction Strips for ASPCS Coils Indirectly Cooled by Liquid Hydrogen through Thermo-siphon System

Narumi Ota, Masashi Katsura, Kennosuke Ando, Tomoaki Takao, Takakazu Shintomi, Yasuhiro Makida, Takataro Hamajima, Makoto Tsuda, Daisuke Miyagi, Hiroshi Tsujigami …

Physics Procedia, 65 303-306, 2015 Peer-reviewed
Performance of a 10-kJ SMES model cooled by liquid hydrogen thermo-siphon flow for ASPCS study

Y. Makida, T. Shintomi, T. Hamajima, N. Ota, M. Katsura, K. Ando, T. Takao, M. Tsuda, D. Miyagi, H. Tsujigami …

ADVANCES IN CRYOGENIC ENGINEERING, 101 012028, 2015 Peer-reviewed
Properties of Nb3Al wires processed by double rapid heating and quenching

K. Tsuchiya, A. Kikuchi, T. Takeuchi, N. Banno, Y. Iijima, S. Nimori, H. Takigawa, M. Yoshida, K. Tomita, S. Kato …

PROCEEDINGS OF THE 25TH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE AND INTERNATIONAL CRYOGENIC MATERIALS CONFERENCE 2014, 67 920-925, 2015
Operation of a 400 MHz NMR magnet using a (RE:Rare Earth)Ba2Cu3O7− high-temperature superconducting coil: Towards an ultra-compact super-high field NMR spectrometer operated beyond 1 GHz

Y. Yanagisawa, R. Piao, S. Iguchi, H. Nakagome, T. Takao, K. Kominato, M. Hamada, S. Matsumoto, H. Suematsu, X. Jin …

Journal of Magnetic Resonance, 249 38-48, Dec, 2014
Design study of the cooling scheme for SMES system in ASPCS by using liquid hydrogen

Yasuhiro Makida, Takakazu Shintomi, Takuya Asami, Goro Suzuki, Tomoaki Takao, Takataro Hamajima, Makoto Tsuda, Daisuke Miyagi, Kouhei Munakata, Masataka Kajiwara

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 494 208-212, Nov, 2013 Peer-reviewed
Feasibility Studies of 0.7 mm Nb3Al Strands and Rutherford Cable

A. Kikuchi, K. Tsuchiya, R. Yamada, E. Barzi, A. V. Zlobin, M. Yoshida, K. Tomita, T. Takao, T. Nakamoto, T. Takeuchi

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 23(3) 6001404,1-4, Jun, 2013 Peer-reviewed
R&D Status of Key Hard Technologies for Large Scale HTS Rotating Machine for Ship Propulsion

YANAMOTO Toshiyuki, TSUKAMOTO Osami, UMEMOTO Katsuya, HAYASHI Kazuhiko, KATO Takeshi, IZUMI Mitsuru, TAKAO Tomoaki, FUKUI Satoshi, FUJIMOTO Yasutaka

TEION KOGAKU, 48(1) 12-22, Jan 25, 2013
Erratum: Design study of SMES system cooled by thermo-siphon with liquid hydrogen for effective use of renewable energy (IEEE Transactions on Applied Superconductivity (2012) 22:3 (5701604))

Takakazu Shintomi, Yasuhiro Makida, Takataro Hamajima, Makoto Tsuda, Daisuke Miyagi, Tomoaki Takao, Naoki Tanoue, Narumi Ota, Kohei Munakata, Yuta Miwa

IEEE Transactions on Applied Superconductivity, 23(1), 2013
The mechanism of thermal runaway due to continuous local disturbances in the YBCO-coated conductor coil winding

Y Yanagisawa, E Okuyama, H Nakagome, T Takematsu, T Takao, M Hamada, S Matsumoto, T Kiyoshi, A Takizawa, M Takahashi …

Superconductor Science and Technology, 25(7) 075014-075014, Jul 1, 2012
Development of Nb3Al Rutherford Cable for High-Field Accelerator Magnet Applications

K. Tsuchiya, A. Kikuchi, T. Takeuchi, N. Banno, Y. Iijima, S. Nimori, H. Takigawa, A. Terashima, T. Nakamoto, Y. Kuroda …

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 22(3), Jun, 2012
24aYH-4 ^<63>Cu-NMR study on High-T_c Superconductor La_<2-x>Ba_xCuO_4

Shindo Y., Goto T., Nakamura K., Takao T., Adachi T., Koike Y.

Meeting Abstracts of the Physical Society of Japan, 67 552-552, 2012
Influence of mechanical vibration and losses under AC operating in Bi-2223 tapes with ionic liquid impregnation

K. Nakamura, R. Oka, T. Takagi, K. Nishimura

IEEE Transactions on Applied Superconductivity, 22(3), 2012

Misc.

205

Experiment and numerical verification of flywheel type uninterruptible power supply using superconducting induction machine

高橋佑輔, 九鬼翔太, 園田翔梧, 高尾智明, 中村一也, 塚本修巳

電気学会全国大会講演論文集(CD-ROM), 2023, 2023
Improvement of cooling effect in conduction-cooled superconducting coil with inserting of high thermal conduction sheet

荒田渓登, 園田翔梧, 深野魁, 中村一也, 高尾智明, 城谷泰弘

電気学会研究会資料(Web), (ASC-23-001-014.016), 2023
Study on HTS Bulk’s Shape in Attraction Magnetic Levitation System

中村幸太, 園田翔梧, 高尾智明, 中村一也, 塚本修巳

低温工学・超電導学会講演概要集, 104th, 2022
Influence of Racetrack Coil’s Straight Length on Levitation Properties in Magnetic Levitation System

中村幸太, 園田翔梧, 高尾智明, 中村一也, 塚本修巳

低温工学・超電導学会講演概要集, 103rd, 2022
Development of multifilament REBCO wire using laser-cut filaments

伴野信哉, 植本成実, 植本成実, 中村一也, 高尾智明, 町敬人, 衣斐顕, 和泉輝郎

低温工学・超電導学会講演概要集, 101st, 2021
Attempt for development of multifilamentary REBCO wires with fine laser-cut REBCO filaments

2020(10) 41-44, Nov 19, 2020
Attempt for development of multifilamentary REBCO wires with fine laser-cut REBCO filaments

2020(1) 41-44, Nov 19, 2020
Feasibility study of multifilamentary REBCO wires through composite process with fine laser-cut REBCO filaments

伴野信哉, 植本成美, 植本成美, 中村一也, 高尾智明, 町敬人, 衣斐顕, 和泉輝郎

低温工学・超電導学会講演概要集, 99th, 2020
Effects of thermal cycle and winding tension on contact resistivity of an intra-Layer No-Insulation (LNI) REBCO coil

高橋佳佑, 吉田大佐, 高尾智明, 末富佑, 柳澤吉紀, 前田秀明

低温工学・超電導学会講演概要集, 100th, 2020
MgB₂大容量導体における素線変形に起因する特性劣化と拡張有限要素解析—Investigation on critical current degradation caused by strand deformation in a MgB₂ large-scale conductor with extended finite element method—金属・セラミックス超電導機器合同研究会・超電導応用および材料関連技術

谷貝剛, 平萌人, 桑原優介, 高尾智明, 槙田康博, 新冨孝和, 駒込敏弘, 塚田謙一, 星野昌幸, 平野直樹 …

電気学会研究会資料. ASC = The papers of Technical Meeting on "Application of Superconductivity", IEE Japan / 超電導機器研究会 [編], 2019(19-25) 9-14, Dec 19, 2019
MgB₂大容量導体における素線変形に起因する特性劣化と拡張有限要素解析—Investigation on critical current degradation caused by strand deformation in a MgB₂ large-scale conductor with extended finite element method—金属・セラミックス超電導機器合同研究会・超電導応用および材料関連技術

谷貝剛, 平萌人, 桑原優介, 高尾智明, 槙田康博, 新冨孝和, 駒込敏弘, 塚田謙一, 星野昌幸, 平野直樹 …

電気学会研究会資料. MC / 超電導機器金属・セラミックス合同研究会 [編], 2019(13-19) 9-14, Dec 19, 2019
リアクト・アンド・ワインドを指向した急熱急冷・変態法Nb₃Al線材のテープ導体化の検討

山田喬平, 高尾智明, 菊池章弘, 飯嶋安男, 瀧川博幸, 土谷悦子, 土屋清澄, WANG Xu-Dong, 菱沼良光, 高畑一也

電気学会全国大会講演論文集(CD-ROM), 2019, 2019
抵抗ショート法を用いたYBCOマグネットクエンチ保護法の模擬実験による有効性検討

市川拓磨, 渕田佳稀, 野本尭宏, 鳥山飛史, 高尾智明, 中村一也, 塚本修巳, 古瀬充穂

電気学会全国大会講演論文集(CD-ROM), 2019, 2019
Y系線のMAD(最大許容欠陥長)およびMPZ(最小伝搬領域)の温度・電流依存特性

田口春華, 鳥山飛史, 高尾智明, 中村一也, 塚本修巳, 古瀬充穂

電気学会全国大会講演論文集(CD-ROM), 2019, 2019
Recent progress and issues in the technical development of a 1.3GHz(30.5T)NMR magnet

柳澤吉紀, PIAO Renzhong, 末富佑, 吉田大佐, 高橋俊二, 高尾智明, 西島元, 北口仁, 三好康之, 濱田衞 …

電気学会研究会資料, (MC-19-013-019/ASC-19-019-025), 2019
Self field test results of a Bi-2223 coil with a superconducting joint operated in the persistent-mode

松竹優一, 谷貝剛, 高橋俊二, 高尾智明, 武田泰明, 下山淳一, 末富佑, PIAO Renzhong, 柳澤吉紀

電気学会研究会資料, (MC-19-001-012/ASC-19-007-018), 2019
Relation between Voltage Distribution and Electrical Property of Insulations in JT-60SA Central Solenoid

2018(24) 1-4, Jul 25, 2018
Relation between Voltage Distribution and Electrical Property of Insulations in JT-60SA Central Solenoid

2018(24) 1-4, Jul 25, 2018
Relation between Voltage Distribution and Electrical Property of Insulations in JT-60SA Central Solenoid

2018(24) 1-4, Jul 25, 2018
Wind & React方式ラザフォード型MgB₂パンケーキコイルの開発—Development of a prototype pancake coil using Wind and React method MgB₂ Rutherford-type conductors—金属・セラミックス超電導機器合同研究会・超電導応用および材料関連技術

恩地太紀, 石原篤, 小林祐介, 赤坂友幸, 荒井有気, 福本祐介, 富田優, 谷貝剛, 高尾智明, 平野直樹 …

電気学会研究会資料. ASC = The papers of Technical Meeting on "Application of Superconductivity", IEE Japan / 超電導機器研究会 [編], 2018(24-28・30-39・41-44) 65-67, Jul, 2018

Books and Other Publications

基礎電気回路

Nov 25, 2011
『基礎電気回路』 (EE text) 「第４章交流回路」

高尾智明 (Role: Joint author, 第４章)

オーム社, Nov 25, 2011 (ISBN: 9784274211232)
電気回路要論
わかる電気回路基礎演習

Presentations

超電導誘導機を用いたフライホイール式無停電電源装置の実験及び解析による検討

高橋佑輔, 九鬼翔太, 園田翔梧, 高尾智明, 中村一也, 塚本修巳

電気学会全国大会, Mar 17, 2023
The effect of a detection voltage on the operating current density in the detect-and-dump protection of HTS coils

Hiroki Mochida, Yu Suetomi, Tomoaki Takao, Yoshinori Yanagisawa

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Towards a 1.3 GHz (30.5 T) NMR operated in a persistent current mode: Development of a persistent current 400 MHz (9.39 T) LTS/REBCO NMR magnet

Yoshinori Yanagisawa, Yu Suetomi, Kazama Yamagishi, Renzhong Piao, Masato Takahashi, Kotaro Ohki, Takashi Yamaguchi, Tatsuoki Nagaishi, Tomoaki Takao, Hitoshi Kitaguchi, Kazuyoshi Saito, Mamoru Hamada, Hideaki Maeda

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Current transport characteristics of intermediate-grown superconducting (iGS) joint between REBCO coated-conductors in external magnetic fields at 77 K, 50 K and 4.2 K

Kazama Yamagishi, Yu Suetomi, Takeshi Ueno, Renzhong Piao, Kotaro Ohki, Takashi Yamaguchi, Tatsuoki Nagaishi, Hitoshi Kitaguchi, Tomoaki Takao, Hideaki Maeda, Yoshinori Yanagisawa

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Splice Resistance Characteristics of REBCO Coated Conductor at 77 K and 4.2 K

Xudong Wang, Kiyosumi Tsuchiya, Akio Terashima, Akihiro Kikuchi, Mio Uchida, Tomoaki Takao

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Fabrication of Nb3Al Superconducting Wires through the Rapid Heating/Quenching in an Open Air

Akihiro Kikuchi, Yasuo Iijima, Dai Furukawa, Kiyosumi Tsuchiya, Tomoaki Takao

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Stability with respect to local critical current degradation in HTS pancake coil wound with insulated conductor composed of non-insulated multiple tape wires

Daisuke Miyagi, Tsubasa Nishioka, Makoto Tsuda, Tomoaki Takao, Osami Tsukamoto

2018 Applied Superconductivity Conference, Nov 1, 2018, ASC Committee
Increase in Levitation Properties due to Multifaceted Arrangement of a Magnetic Levitation System with Magnetic Shielding Effect of HTS Bulk

Tomoaki Takao, Yuki Fujita, Yasuhito Kaneko, Hiroki Kamijo

2018 Applied Superconductivity Conference, Oct 31, 2018, ASC Committee
Reduction of hot-spot temperature of REBCO coil by use of copper strip co-wound with REBCO wire

Akihiro Nomoto, Hifumi Toriyama, Yoshiki Fuchida, Akane Kojima, Tomoaki Takao, Kazuya Nakamura, Mitsuho Furuse, Osami Tsukamoto

2018 Applied Superconductivity Conference, Oct 31, 2018, ASC Committee
Stability Analysis of MgB2 coils for SMES application consisting of large-scale Rutherford cables

Tsuyoshi Yagai, Toru Okubo, Moeto Hira, Masahiro Kamibayashi, Mana Jimbo, Yusuke Kuwahara, Tomoaki Takao, Naoki Hirano, Takakazu Shintomi, Yasuhiro Makida, Toshihiro Komagome, Kenichi Tsukada, Taiki Onji, Yuuki Arai, Atsushi Ishihara, Masaru Tomita, Daisuke Miyagi, Makoto Tsuda, Takataro Hamajima

2018 Applied Superconductivity Conference, Oct 31, 2018, ASC Committee
Increase of Thermal Stability due to Insulative High-thermal-conduction Plastic Sheets in Conduction-Cooled HTS Coils

Taro Takano, Kazuya Kuboki, Tomoaki Takao, Atsuhiko Yamanaka

2018 Applied Superconductivity Conference, Oct 30, 2018, ASC Committee
Critical current measurement at 4.2 K in parallel field on various commercial REBCO conductors

Kiyosumi Tsuchiya, Akihiro Kikuchi, Mio Uchida, Miki Nishioka, Xudong Wang, Akio Terashima, Tomoaki Takao, Ataru Ichinose, Hidetoshi Oguro

2018 Applied Superconductivity Conference, Oct 30, 2018, ASC Committee
Investigation of Voltage Distribution Affected by ground insulation in JT-60SA CS modules

Kazuya Nakamura, Keisuke Nasu, Hirotaka Meguro, Tomoaki Takao, Haruyuki Murakami, Kyohei Natsume, Kazuma Fukui, Koji Kamiya, Kaname Kizu, Takaaki Isono

2018 Applied Superconductivity Conference, Oct 30, 2018, ASC Committee
Quench protection of HTS coil composed of multiple pancake-coils by use of auxiliary resistive shunt

Hifumi Toriyama, Akihiro Nomoto, Akane Kojima, Yoshiki Fuchida, Tomoaki Takao, Kazuya Nakamura, Osami Tsukamoto, Mitsuho Furuse

2018 Applied Superconductivity Conference, Oct 30, 2018, ASC Committee
A method to significantly shorten the magnetic field delay of a no-insulation layer-wound REBCO coil

Yu Suetomi, Shunji Takahashi, Tomoaki Takao, Hideaki Maeda, Yoshinori Yanagisawa

2018 Applied Superconductivity Conference, Oct 30, 2018, ASC Committee
An Intermediate Grown Superconducting (iGS) Joint between REBCO Coated Conductors: Fabrication, Microstructure with Insights of Growth Mechanism and Superconducting Properties

Kotaro Ohki, Takashi Yamaguchi, Tatsuoki Nagaishi, Yoshinori Yanagisawa, Renzhong Piao, Hideaki Maeda, Takeharu Kato, Daisaku Yokoe, Tsukasa Hirayama, Yuichi Ikuhara, Hitoshi Kitaguchi, Kazama Yamagishi, Tomoaki Takao

2018 Applied Superconductivity Conference, Oct 29, 2018, ASC Committee
素線絶縁のない複数のテープ線で構成される導体を用いた高温超電導パンケーキコイルの局所的Ic低下に対する安定性

西岡翼, 宮城大輔, 津田理, 高尾智明, 塚本修巳

2018 年度春季（第96回）低温工学・超電導学会, May 30, 2018, 低温工学・超電導学会
超電導接合を用いた永久電流1.3 GHz (30.5 T) NMRに向けて〜永久電流400 MHz (9.39 T) LTS/REBCO NMR 用REBCO内層コイルの4 K単体試験特性〜

柳澤吉紀, 末富佑, 山岸風摩, 大木康太郎, 山口高史, 永石竜起, 北口仁, 斉藤一功, 濱田衞, 高尾智明, 朴任中, 前田秀明

2018 年度春季（第96回）低温工学・超電導学会, May 29, 2018, 低温工学・超電導学会
市販REBCO線材の臨界温度の比較

西岡美紀, 土屋清澄, 菊池章弘, 平田和人, 有沢俊一, 王旭東, 高尾智明, 一瀬中, 小黒英俊

2018 年度春季（第96回）低温工学・超電導学会, May 29, 2018, 低温工学・超電導学会
Nb3Al線材の大気中での急熱急冷処理における通線速度の影響

古川大, 菊池章弘, 飯嶋安男, 櫻井義博, 瀧川博幸, 金井秀之, 土屋清澄, 高尾智明

2018 年度春季（第96回）低温工学・超電導学会, May 28, 2018, 低温工学・超電導学会

Professional Memberships

Research Projects

Increase of quench protection performance and high current density winding in HTS coils with new plastic material

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019

Takao Tomoaki
Conduction-cooled superconducting coil using high-thermal conduction plastic having negative thermal expansion coefficient

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2008 - 2010

TAKAO Tomoaki, NAKAMURA Kazuya
Development of conduction-cooled superconducting coils having good processing and high thermal conduction plastic bobbins

Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2004 - 2006

TAKAO Tomoaki
高温超伝導線の臨界特性向上に関する研究

上智大学, 2002 - 2004
高温超伝導コイルに生じる機械損に関する研究

科学研究費助成事業, 若手研究(B), 日本学術振興会, 2001 - 2002

高尾智明
高性能超電導交流コイルの安定性向上に関する研究

NEDO, 1999 - 2001
新機能構造材料と超伝導コイルの安定性に関する研究

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1997 - 1998

高尾智明
新機能構造材料を用いた超伝導コイルの安定化に関する研究

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1996 - 1996

高尾智明
複合超伝導線の寸法不整によるコイル剛性の劣化と導線の動きの特性

科学研究費助成事業, 奨励研究(A), 日本学術振興会, 1993 - 1993

高尾智明

Other

（教育実績）電気回路２

Apr, 1992

科目の理解度を高めるために、講義・演習を同一時間内に実施した。
（免許・資格）自動車運転免許（普通）