Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818539 | Semiconductor devices and methods of fabricating the same | — | 2004-11-16 |
| 6780701 | Method for manufacturing high-breakdown voltage transistor and low-breakdown voltage transistor on the same substrate | Yasushi Haga | 2004-08-24 |
| 6720222 | Method of manufacturing semiconductor device | Yasushi Haga | 2004-04-13 |