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Dive into the research topics where Koichi Toyama is active.

Publication


Featured researches published by Koichi Toyama.


Archive | 1971

Anti-skid system for a vehicle

Atutoshi Okamoto; Koichi Taniguchi; Yoshiaki Nakano; Koichi Toyama


Archive | 1997

Device for accurately detecting end of usage lifetime of a discharge lamp

Koichi Toyama; Koichi Kato; Kenji Aida


Archive | 2002

Discharge lamp apparatus having directly coupled lamp and electronic controller

Hironao Yamaguchi; Koichi Toyama


Archive | 1995

Discharge lamp unit having separable high-voltage transformer safeguard

Kouichi Katou; Koichi Toyama; Kenji Aida


Archive | 1969

Antiskid device with clutch releasing means

Atutoshi Okamoto; Shunji Okumura; Koichi Toyama


Archive | 1996

High voltage discharge bulb control

Koichi Toyama; Noboru Yamamoto


Archive | 1969

CONTROL VALVE MEANS OF THE NEGATIVE PRESSURE DIFFERENTIAL TYPE

Noriyoshi Ando; Yoshiaki Nakano; Atutoshi Okamoto; Koichi Taniguchi; Koichi Toyama


Archive | 1973

WHEEL SPEED DETECTOR FOR VEHICLES

Koichi Toyama; Koichi Taniguchi


Archive | 1999

Method and apparatus for reduced discharge lamp driver test time

Koichi Toyama


Archive | 2002

Vehicle headlamp having removable lighting control unit

Hironao Yamaguchi; Koichi Toyama

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