Inventor · disambiguated record
Seiichi Oshima
Also filed as: OSHIMA SEIICHI
7 granted patents·454 citations·filing 1976–1997
89Inventor score
Files withMITSUBISHI ELECTRIC CORP7
Top patents by PatentIndex Score
7 records- 0186US5471089ASemiconductor power moduleMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 28, 1995·108 cites·32 claims
- 0284US4072880AStarting control apparatus for AC loadMITSUBISHI ELECTRIC CORP·Filed 1976·Granted Feb 7, 1978·43 cites·16 claims
- 0382US5747875ASemiconductor power module with high speed operation and miniaturizationMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 5, 1998·79 cites·18 claims
- 0481US5521437ASemiconductor power module having an improved composite board and method of fabricating the sameMITSUBISHI ELECTRIC CORP·Filed 1994·Granted May 28, 1996·80 cites·56 claims
- 0579US5444297ANoise resistant semiconductor power moduleMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Aug 22, 1995·76 cites·7 claims
- 0677US6194885B1Boosting active filter system and controller for boosting active filterMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Feb 27, 2001·60 cites·18 claims
- 0737US4916502ASemiconductor device to be coupled with a control circuit by a photocouplerMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Apr 10, 1990·8 cites·7 claims
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