Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828017 | Cooling device for off-road vehicle | Seiji Watanabe, Akio Handa, Eiji Hosoya, Makoto Ishiwatari, Yoshihiro Kimura | 1989-05-09 |
| 4817985 | Rear suspension for off-road vehicle | Akito Enokimoto, Tatsuo Masuda, Akio Handa, Eiji Hosoya, Seiji Watanabe | 1989-04-04 |
| 4799708 | Off-road vehicle | Akio Handa, Keiji Kasa, Eiji Hosoya | 1989-01-24 |