Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650336 | Method of presuming life time of semiconductor device | Koji Eriguchi | 1997-07-22 |
| 5598100 | Device for and method of evaluating semiconductor integrated circuit | Toshinori Maeda | 1997-01-28 |