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Dive into the research topics where Keiichi Mashino is active.

Publication


Featured researches published by Keiichi Mashino.


international symposium on power semiconductor devices and ic s | 2003

A high reliability and low loss 3-phase gate driver IC with a novel soft gate drive circuit for 42V motor generator system

Masamitsu Inaba; Junichi Sakano; Hideki Miyazaki; Masahiro Iwamura; Y. Maeda; Keiichi Mashino; Y. Nagai; Mutsuhiro Mori

We have developed a three-phase driver IC for the 42V motor generator automotive system using a 100V class SOI isolated 0.5/spl mu/m three metal layer bipolar CMOS LDMOS process SOIPIC (SOI Intellectual Property Power IC). This IC has a soft gate drive function with a new concept of loss minimization for a low on-state-resistance 100V 500A class trench power MOSFET.


Archive | 2001

Electric generating system for automobiles and its control method

Yoshinori Fukasaku; Tatsuyuki Yamamoto; Yuuji Maeda; Keiichi Mashino; Susumu Tajima; Hisaya Shimizu; Keisuke Nishidate; Toshiyuki Innami


Archive | 1992

Control apparatus for electric generator

Katsuji Marumoto; Kunio Miyashita; Kazuo Tahara; Keiichi Mashino; Atsushi Kanke; Akihiro Saito


Archive | 1984

VOLTAGE REGULATOR FOR CHARGING GENERATOR

Keiichi Mashino; Keigo Naoi; Shouju Masumoto; Kunio Kobayashi


Archive | 2002

Semiconductor apparatus, power converter and automobile

Shinji Shirakawa; Akira Mishima; Hideshi Fukumoto; Keiichi Mashino; Toshiyuki Innami


Archive | 1989

Method and apparatus for controlling power generation in internal combustion engines

Keiichi Mashino


Archive | 1987

Vehicular power supply system having a plurality of power supply voltages

Keiichi Mashino; Souju Masumoto


Archive | 1989

Electric power supply system for automobile

Keiichi Mashino; Shigeki Tezuka; Tohru Futami; Yuji Nakajima


Archive | 1995

Generation controller for a vehicle

Keiichi Mashino; Yuji Maeda; Nobuo Takamoto


Archive | 1993

Control device for battery charging AC generator used in motor vehicle

Atsushi Kanke; Katsuji Marumoto; Keiichi Mashino; Yuuji Maeda; Shouju Masumoto; Naoyuki Takahashi; Shuuichi Kokubun

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