Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682390 | Pattern generator in semiconductor test system | Takahiro Housako | 1997-10-28 |
| 5617957 | Method of sorting semiconductor lasers | Ichiro Yoshida, Tsukuru Katsuyama | 1997-04-08 |