Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364345 | Split type internal combustion engine | Saburo Tsutsumi | 1982-12-21 |
| 4354136 | Ignition plug for internal combustion engine | Kyugo Hamai, Meroji Nakai, Ryuzaburo Maruyama | 1982-10-12 |
| 4347825 | Fuel injection apparatus for an internal combustion engine | Suzuo Suzuki, Hisamoto Aihara, Yasuo Matsumoto | 1982-09-07 |
| 4340024 | Internal combustion engine | Suzuo Suzuki, Hisamoto Aihara, Yasuo Matsumoto, Yoji Sato | 1982-07-20 |