Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7069896 | Recoil starter | Shuhei Tsunoda | 2006-07-04 |
| 6981482 | Recoil starter | Shuhei Tsunoda, Isao Tohyama | 2006-01-03 |
| 6901899 | Recoil starter | Shuhei Tsunoda | 2005-06-07 |
| 6755170 | Recoil starter | Isao Tohyama | 2004-06-29 |
| 6718931 | Recoil starter | Shuhei Tsunoda, Seiichi Nieda | 2004-04-13 |
| 4848288 | Starting apparatus | Kenaki Murase | 1989-07-18 |