Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879343 | Heat and impact resistant resin composition | Yuji Aoki | 1989-11-07 |
| 4764784 | Camera with a built-in zoom lens | Yuichi Torikoshi, Hitoshi Shirai, Kazuyuki Iwasa, Yasuo Yamazaki | 1988-08-16 |
| 4557230 | Swirl chamber for internal combustion engine | Yukihiro Etoh, Toshiaki Tanaka, Nobukazu Kanesaki | 1985-12-10 |
| 4531491 | Fuel injection rate control system for an internal combustion engine | Akihiro Iiyama, Yukihiro Etoh, Toshiaki Tanaka | 1985-07-30 |
| 4530324 | Fuel injection pump for an internal combustion engine | Toshiaki Tanaka, Yukihiro Etoh, Nobukazu Kanesaki, Akihiro Iijima | 1985-07-23 |