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Dive into the research topics where Naoto Okabe is active.

Publication


Featured researches published by Naoto Okabe.


Power Electronics Handbook (Third Edition) | 2010

Insulated gate bipolar transistor

Naoto Okabe; Naohito Kato


Archive | 1993

Insulated gate bipolar transistor with reverse conducting current

Norihito Tokura; Naoto Okabe; Naohito Kato


Archive | 1997

Insulated gate type bipolar-transistor

Naoto Okabe; Norihito Tokura; Naohito Kato


Archive | 1995

Insulated gate field effect transistor having guard ring regions

Naoto Okabe; Naohito Kato


Archive | 1991

Method of making an insulated gate bipolar transistor having gate shield region

Naoto Okabe; Tsuyoshi Yamamoto; Naohito Kato


Archive | 1987

Thermoelectric generating composite functioning apparatus

Takeshi Fukazawa; Hironari Kuno; Naoto Okabe; Kunihiko Hara


Archive | 1993

Power semiconductor device with protective means

Naohito Kato; Etsuji Toyoda; Naoto Okabe


Archive | 1994

Insulated gate bipolar transistor provided with a minority carrier extracting layer

Naoto Okabe; Tsuyoshi Yamamoto; Naohito Kato


Archive | 1992

Insulated gato type bipolar-transistor with overvoltage protection

Naoto Okabe; Norihito Tokura; Naohito Kato


Archive | 1998

Insulated gate type field effect transistor and method of manufacturing the same

Naoto Okabe; Makio Iida; Norihito Tokura

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