Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995755 | Ball joint | Tadao Muramatsu, Takaji Hattori | 1991-02-26 |
| 4781261 | Four-wheel steering system for automotive vehicles | — | 1988-11-01 |
| 4779880 | Four-wheel steering system in wheeled vehicle | — | 1988-10-25 |
| 4718296 | Safety steering shaft of a vehicle | — | 1988-01-12 |
| 4703669 | Support structure of steering column tube | — | 1987-11-03 |
| 4691932 | Four-wheel steering system for automotive vehicles | — | 1987-09-08 |
| 4648614 | Steering system in wheeled vehicle | — | 1987-03-10 |
| 4381053 | Cable-type clutch release device for usually contacting-type clutch | — | 1983-04-26 |