Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4411247 | Distributorless ignition system for multicylinder internal-combustion engines | Shizuo Kunita, Osamu Akimoto, Osamu Sugie, Kazuo Suzuki | 1983-10-25 |
| 4361129 | Ignition system for internal combustion engines | Osamu Sugie, Takasi Hachiga | 1982-11-30 |
| 4290406 | Ignition system for internal combustion engine | Shigeya Abe | 1981-09-22 |
| D258358 | Ignition coil | Osamu Sugie | 1981-02-24 |