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Dive into the research topics where Yoichi Yokoyama is active.

Publication


Featured researches published by Yoichi Yokoyama.


Archive | 1985

Remotely controllable relay

Yoichi Yokoyama; Hiroaki Hamaguchi; Masatoshi Yamamoto


Archive | 1986

Current limiting circuit breaker with an arc shearing plate

Yoichi Yokoyama; Hideya Kondo; Yoichi Kunimoto; Shigeru Honoki


Archive | 1993

Safety unit for electric automobile

Toshikazu Itaya; Hideya Kondo; Hitoshi Makinaga; Takaaki Tadasawa; Yoichi Yokoyama; 孝明 忠澤; 俊和 板谷; 洋一 横山; 仁 牧永; 秀也 近藤


Archive | 1993

Damper, electromagnet assembly employing the damper, and relay employing the electromagnet assemblies

Kiwamu Shibata; Yoichi Yokoyama; Manabu Yano; Nobuhiro Kitamura; Naoki Kanemoto; Tetsuyasu Kawamoto


Archive | 1996

Circuit breaker device with earthquake sensing function and residential distribution board with it

Hiromichi Inoue; Takeshi Inoue; Masataka Kanda; Hitoshi Makinaga; Yutaka Ogino; Kazuhisa Takahashi; Takeshi Tanaka; Yoichi Yokoyama; 健 井上; 浩道 井上; 洋一 横山; 仁 牧永; 毅 田中; 雅隆 神田; 裕 荻野; 和久 高橋


Archive | 1990

Welding free relay contact device

Yoichi Yokoyama; Hiroaki Hamaguchi; Hideya Kondo; Nobuhiro Kitamura; Takatoshi Hongyou


Archive | 1993

Sealed contact unit

Takehiko Toguchi; Hideya Kondo; Mamoru Tateno; Yoichi Yokoyama; Hirofumi Fukazawa; Riichi Uotome; Kiyoshi Goto


Archive | 1993

Dämpfungseinrichtung, Elektromagnetanordnung mit der Dämpfungseinrichtung und Relais mit der Elektromagnetanordnung

Kiwamu Shibata; Yoichi Yokoyama; Manabu Yano; Nobuhiko Kitamura; Naoki Kanemoto; Tetsuyasu Kawamoto


Archive | 1993

Plural sealed contact units with common electromagnetic operating mechanism

Takehiko Toguchi; Hideya Kondo; Mamoru Tateno; Yoichi Yokoyama; Hirofumi Fukazawa; Riichi Uotome; Kiyoshi Goto


Archive | 1990

Rolling electrical contact preventing cold welding

Yoichi Yokoyama; Hiroaki Hamaguchi; Hideya Kondo; Nobuhiro Kitamura; Takatoshi Hongyou

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