Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566216 | Method of manufacturing a trench transistor | — | 2003-05-20 |
| 6555445 | Manufacturing method of semiconductor device | Tetsuya Hayashi | 2003-04-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566216 | Method of manufacturing a trench transistor | — | 2003-05-20 |
| 6555445 | Manufacturing method of semiconductor device | Tetsuya Hayashi | 2003-04-29 |