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Dive into the research topics where Osamu Usui is active.

Publication


Featured researches published by Osamu Usui.


Archive | 2011

POWER BLOCK AND POWER SEMICONDUCTOR MODULE USING SAME

Yoshihiro Yamaguchi; Seiji Oka; Osamu Usui; Takeshi Oi


Archive | 2014

POWER SEMICONDUCTOR DEVICE MODULE

Osamu Usui


Ieej Transactions on Fundamentals and Materials | 1998

Effect of Particles on Partial Discharge Characteristics in Oil Immersed Insulating System

Hiroshi Kurita; Osamu Usui; Taketoshi Hasegawa; Haruhisa Fujii


Archive | 2013

Leistungshalbleitermodul und Verfahren zu seiner Herstellung

Osamu Usui; Naoki Yoshimatsu; Masao Kikuchi


Archive | 2012

***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***Power block and power semiconductor module using same

Yoshihiro Yamaguchi; Seiji Oka; Osamu Usui; Takeshi Oi


Archive | 2012

The power semiconductor module and method for its preparation

Osamu Usui; Naoki Yoshimatsu; Masao Kikuchi


Archive | 2012

Leistungshalbleitermodul und Verfahren zu seiner Herstellung The power semiconductor module and method for its preparation

Osamu Usui; Naoki Yoshimatsu; Masao Kikuchi


Archive | 2011

Power block and-use him semiconductor power module

Takeshi Oi; Seiji Oka; Osamu Usui; Yoshihiro Yamaguchi


Archive | 2011

Leistungsblock und ihn verwendendes Halbleiterleistungsmodul Power block and him-use semiconductor power module

Takeshi Oi; Seiji Oka; Osamu Usui; Yoshihiro Yamaguchi


Archive | 2011

Halbleitervorrichtung und Verfahren zu ihrer Herstellung Semiconductor device and process for their preparation

Masao Kikuchi; Osamu Usui

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