Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703398 | Semiconductor integrated circuit device and method of producing the semiconductor integrated circuit device | Michio Sono, Kazuto Tsuji, Hideharu Sakoda, Masao Sakuma | 1997-12-30 |