Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023703 | Semiconductor device | Norio Hidaka, Shigeyuki Yamamura | 1991-06-11 |
| 4908694 | Semiconductor device | Norio Hidaka, Shigeyuki Yamamura | 1990-03-13 |
| 4845534 | Field effect semiconductor device | — | 1989-07-04 |
| 4751482 | Semiconductor integrated circuit device having a multi-layered wiring board for ultra high speed connection | Hisatoshi Narita | 1988-06-14 |