Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355003 | Semiconductor device having stable breakdown voltage in wiring area | — | 1994-10-11 |
| 5321281 | Insulated gate semiconductor device and method of fabricating same | Hiroshi Yamaguchi, Hiroyasu Hagino | 1994-06-14 |