Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637512 | Method for fabricating a thin film semiconductor device | Mitsutoshi Miyasaka | 1997-06-10 |
| 5591989 | Semiconductor device having first and second gate insulating films | Mitsutoshi Miyasaka | 1997-01-07 |