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Dive into the research topics where Chihiro Okado is active.

Publication


Featured researches published by Chihiro Okado.


Archive | 1984

Control system for a voltage-type inverter

Chihiro Okado


Archive | 1988

Uninterruptible power supply utilizing a synchronized chopper for power factor improvement

Chihiro Okado


Archive | 1993

Method and apparatus for controlling a battery car

Yoshihito Nomura; Koji Endo; Chihiro Okado


Archive | 1990

BRIDGE TYPE POWER CONVERTER WITH IMPROVED EFFICIENCY

Chihiro Okado


Archive | 1986

Protection circuit for an insulated gate bipolar transistor utilizing a two-step turn off

Chihiro Okado


Archive | 1995

Control equipment for resistance welding machine

Yoshihito Nomura; Tatsuaki Ambo; Saburou Souma; Chihiro Okado


Archive | 1993

Protection device for stopping operation of an inverter

Chihiro Okado


Archive | 1993

Power transistor overcurrent protection circuit

Chihiro Okado; Makoto Hideshima


Archive | 1986

Inverter provided with an overvoltage clamping circuit

Chihiro Okado; Kazushi Ichimura; Tatsuaki Ambo


Archive | 1997

System interconnection protective device for non-utility generation equipment

Shigeo Nomiya; Chihiro Okado; Toyokuni Katoh

Collaboration


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