Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832364 | Rear suspension for vehicle | Kenichi Kikuchi, Makoto Satou, Hakumi Ishii | 1989-05-23 |
| 4720121 | Rear suspension for vehicle | Kenichi Kikuchi, Makoto Satou, Hakumi Ishii | 1988-01-19 |