Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640035 | MOSFET having improved driving performance | Toshiharu Watanabe | 1997-06-17 |
| 5602050 | Method of making a semiconductor device with conductors on stepped substrate having planar upper surfaces | — | 1997-02-11 |