Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4686946 | Valve moving system of an overhead valve engine | Yoshio Tani, Takeshi Kaai, Keiichi Nakano, Yoshio Izui | 1987-08-18 |
| 4664228 | Lubrication system for a vertical shaft engine | Yasunori Hashigaki | 1987-05-12 |
| 4633824 | Cooling means for the squish part of an air cooling overhead valve engine | Yoshio Tani, Takeshi Kaai, Keiichi Nakano, Yoshio Izui | 1987-01-06 |
| 4628878 | Splash lubricating system for an engine | Keiichi Nakano, Yoshio Tani | 1986-12-16 |
| 4610227 | Automatic decompression system for starting engine | Keiichi Nakano, Yoshio Tani | 1986-09-09 |
| 4426964 | Runner-type lubricating device for vertical engine | Yasunori Hashigaki | 1984-01-24 |