Inventor
Yoshinari Uetake
Inventor
Sagamihara, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices45%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1045%
H05KPrinted circuits9%
PatentTitleYear
5,223,442'Method of making a semiconductor device of a high withstand voltage'19935,156,981'Method of making a semiconductor device of a high withstand voltage'19925,028,974'Semiconductor switching device with anode shortening structure'19914,958,215'Press-contact flat type semiconductor device'19904,882,612'Power semiconductor device'19894,618,877'Power semiconductor device with mesa type structure'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1993Patents assigned to TOSHIBA KK (6)· patent assignee history
1986–1993Based in Sagamihara, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 6 | 1986–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sagamihara, JP | 6 | 1986–1993 |