Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5859444 | Semiconductor device | Hirotada Kuriyama, Yoshio Kohno | 1999-01-12 |
| 5550390 | Semiconductor device and manufacturing method thereof | Hirotada Kuriyama, Yoshio Kohno | 1996-08-27 |