Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148784 | Structure of internal combustion engine | Syuji Kurosaka, Nobuhisa Jingu | 1992-09-22 |
| 4986235 | Oil pan for internal combustion engine | Akira Ishii, Takashi Terui, Yuichi Murakami | 1991-01-22 |
| 4958613 | Internal combustion engine with crankcase ventilation system | Yuichi Murakami, Nobuyuki Okitsu | 1990-09-25 |