Inventor
Shoichi Orita
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique28%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems20%
H01LSemiconductor devices12%
H10DInorganic electric semiconductor devices8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
G05FSystems for regulating electric or magnetic variables4%
G11CStatic stores4%
H01FMagnets4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H05KPrinted circuits4%
PatentTitleYear
10,892,352Power semiconductor device202110,199,340Signal transmission insulative device and power semiconductor module201910,192,977Power semiconductor device201910,171,070Signal transmission circuit and power conversion device201910,027,218Power semiconductor element driving circuit20189,182,772'Power device control circuit and power device circuit'20159,007,736'Power module'20158,537,515'Driving circuit and semiconductor device with the driving circuit'20136,529,061'Semiconductor device'20036,498,738'Reverse level shift circuit and power semiconductor device'20025,917,359'Semiconductor apparatus having protective circuitry'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2021Patents assigned to MITSUBISHI ELECTRIC CORP (11)· patent assignee history
1999–2019Based in Tokyo, JP· patent location history
2013–2015Patents assigned to INOUE TAKAHIRO (3)· patent assignee history
2013–2015Patents assigned to ORITA SHOICHI (3)· patent assignee history
2013–2015Patents assigned to TAMAKI KOJI (3)· patent assignee history
2015Patents assigned to UOTA SHIORI (2)· patent assignee history
2018–2021Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 11 | 1999–2021 |
| INOUE TAKAHIRO | 3 | 2013–2015 |
| ORITA SHOICHIself | 3 | 2013–2015 |
| TAMAKI KOJI | 3 | 2013–2015 |
| UOTA SHIORI | 2 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1999–2019 |
| Chiyoda-ku, JP | 4 | 2018–2021 |