Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4426978 | Fuel supply control system for an internal combustion engine | Michiaki Sasaki, Kiyokazu Yamamoto | 1984-01-24 |
| 4420396 | Filter device for fuel tank | Kiyokazu Yamamoto, Toshie Tanaka, Shigeyuki IWASAKI | 1983-12-13 |
| 4370102 | Fluid pumping device | Michiaki Sasaki, Kiyokazu Yamamoto | 1983-01-25 |