Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7395794 | Engine starting apparatus | Makoto Yamamura, Mitsuyoshi Kanai | 2008-07-08 |
| 7320306 | Engine revolution controller of working machine | Tadayuki Yoneyama, Makoto Yamamura, Mitsuyoshi Kanai | 2008-01-22 |