Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6593761 | Test handler for semiconductor device | Yoshihito Fukasawa | 2003-07-15 |
| 4399520 | Semiconductor integrated circuit device | Shoji Ariizumi, Makoto Segawa, Seishi Okamoto | 1983-08-16 |