Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10247159 | Recoil starter and engine | Akihiro Ishiyama, Yasunaga Ooiwa | 2019-04-02 |
| 7409931 | Forced-air-cooled engine equipped with cooling air guide cover | Hiroyoshi Kochi, Yosuke Maruta | 2008-08-12 |
| 7389763 | Cylinder block integrated with crankcase | Hiroyoshi Kochi, Yosuke Maruta | 2008-06-24 |
| 7284509 | Forced-air-cooled engine with cooling air guide cover | Hiroyoshi Kochi, Yosuke Maruta | 2007-10-23 |