Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750511 | Trench-gate semiconductor device | Takahiro Kawano, Hirobumi Matsuki | 2004-06-15 |
| 6690061 | MOS Semiconductor device | Bungo TANAKA | 2004-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6750511 | Trench-gate semiconductor device | Takahiro Kawano, Hirobumi Matsuki | 2004-06-15 |
| 6690061 | MOS Semiconductor device | Bungo TANAKA | 2004-02-10 |