Inventor
Shouji Miyahara
Inventor
Gunma, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices45%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
7,629,644'Insulated gate-type semiconductor device and manufacturing method of the same'20097,439,137'Method for manufacturing semiconductor device'20087,230,300'Semiconductor device with peripheral trench'20076,967,139'Method of manufacturing semiconductor device'20056,828,626'Semiconductor device with vertical transistors'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2009Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history
2004Based in Oizumi-machi, JP· patent location history
2005Based in Ora-gun, JP· patent location history
2007–2009Based in Gunma, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANYO ELECTRIC CO | 5 | 2004–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gunma, JP | 3 | 2007–2009 |
| Ora-gun, JP | 1 | 2005 |
| Oizumi-machi, JP | 1 | 2004 |