Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807117 | Interruption control apparatus | Osamu Itoku, Yukihiro Nishiguchi | 1989-02-21 |
| 4233665 | Date data processor | Hidetoshi Kosaka | 1980-11-11 |
| 4196362 | Clear signal generator circuit | — | 1980-04-01 |
| 4181861 | Noise-inhibiting circuit responsive to a signal supplied only to the first stage of the circuit | — | 1980-01-01 |