Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310373 | Engine | Keisuke Ishii, Hitoshi Taguchi | 1990-09-04 |
| 4911120 | Lubrication system for engines | — | 1990-03-27 |
| 4909200 | Combined manual and power driven engine starter | — | 1990-03-20 |
| D294832 | Engine | Yukinori Itou, Toyosaku Kowase, Masashi Takahashi | 1988-03-22 |
| 4672930 | Decompression apparatus for engines | — | 1987-06-16 |
| 4627521 | Motor and brake controls | Katsumi Takagaki, Yukinori Ito | 1986-12-09 |