Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873047 | Semiconductor device and manufacturing method thereof | Koichi Wada | 2005-03-29 |
| 6821858 | Semiconductor devices and methods for manufacturing the same | Kenji Yokoyama | 2004-11-23 |
| 6580088 | Semiconductor devices and methods for manufacturing the same | Kenji Yokoyama | 2003-06-17 |