Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762021 | Transfer case for four-wheel-drive vehicles | — | 1988-08-09 |
| 4757727 | Differential device for a power transmission apparatus | Osamu Ishikawa | 1988-07-19 |
| 4735108 | Power transmission device | Osamu Ishikawa, Makoto Hagiwara | 1988-04-05 |
| 4712663 | Viscous coupling for a drive shaft | — | 1987-12-15 |
| 4690258 | Hydraulic power transmission device with centrifugally actuated clutch override | Yukio Yuhashi | 1987-09-01 |
| 4631978 | Device for the distribution of motive power | — | 1986-12-30 |
| 4601217 | Power dividing differential | Toshio Kobayashi | 1986-07-22 |
| 4590818 | Speed change gear shift rod | — | 1986-05-27 |
| 4470491 | Automatic hub clutch | — | 1984-09-11 |
| 4441597 | Automatic hub clutch | — | 1984-04-10 |
| 4433766 | Bi-directional overrunning clutch | — | 1984-02-28 |
| 4368808 | Hub clutch | — | 1983-01-18 |
| 4352418 | Hub clutch | — | 1982-10-05 |
| 4337953 | Sealing device with seal lips forming V-shape | Hideo Ikeda, Junzo Ishimaru | 1982-07-06 |
| 4265349 | Hub clutch | — | 1981-05-05 |