Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355012 | Semiconductor device | Yasuo Yamaguchi, Natsuo Ajika | 1994-10-11 |
| 5341028 | Semiconductor device and a method of manufacturing thereof | Yasuo Yamaguchi, Natsuo Ajika | 1994-08-23 |