Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552960 | Windscreen up-down device and motorcycle equipped therewith | Hideto Yoshitake, Koichi Egami | 2009-06-30 |
| 4718290 | Pinion shift starter for engines | Kozo Watanabe | 1988-01-12 |
| 4656981 | Balancing mechanism for reciprocating piston engine | Toru Ogino | 1987-04-14 |