Issued Patents All Time
Showing 101–106 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4718394 | Ignition device for an internal combustion engine | Yoshihisa Honjoh | 1988-01-12 |
| 4644927 | Engine ignition timing control device | — | 1987-02-24 |
| 4623907 | Semiconductor light-emitting device | — | 1986-11-18 |
| 4612899 | Ignition timing control apparatus | Yoshihisa Honjoh | 1986-09-23 |
| 4558683 | Ignition system in internal combustion engine | — | 1985-12-17 |
| 4287542 | Recording and reproducing device | — | 1981-09-01 |