Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248282 | Oil-operated tensioner | — | 1993-09-28 |
| 5116283 | Power transmission mechanism with two sets of chains | Yuichi Futami, Eisaku Ohmon | 1992-05-26 |
| 5088966 | Tensioner having pad made of plastics | Atsushi Kumakura, Yuichi Futami | 1992-02-18 |
| 5045032 | Chain guide having shoe made of plastics | Atsushi Kumakura | 1991-09-03 |
| 5006095 | Ratchet type tensioner | — | 1991-04-09 |
| 4881927 | Fluidic tensioner | — | 1989-11-21 |
| 4874352 | Fluidic tensioner | — | 1989-10-17 |
| 4822320 | Ratchet-type tensioner with positive backlash | — | 1989-04-18 |