Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495883 | Trench gate type semiconductor device and method of manufacturing | Takumi Shibata, Shoichi Yamauchi, Yasushi Urakami | 2002-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495883 | Trench gate type semiconductor device and method of manufacturing | Takumi Shibata, Shoichi Yamauchi, Yasushi Urakami | 2002-12-17 |