Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4791471 | Semiconductor integrated circuit device | Haruo Kawata, Toshiro Futatsugi | 1988-12-13 |
| 4777517 | Compound semiconductor integrated circuit device | Haruo Kawata, Toshiro Futatsugi | 1988-10-11 |