Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4633736 | Vehicular continuously variable transmission | Mutsumi Kawamoto, Masahiko Ando | 1987-01-06 |
| 4630723 | Centrifugal type friction clutch | — | 1986-12-23 |
| 4627308 | Automatic transmission for a vehicle | Shuzo Moroto | 1986-12-09 |
| 4602525 | Continuously variable speed transmission for a vehicle having a forward-reverse changeover mechanism | Shuzo Moroto | 1986-07-29 |
| 4559850 | Stepless automatic transmission for motor vehicles | — | 1985-12-24 |
| 4549447 | Belt drive continuously-variable speed automatic transmission | — | 1985-10-29 |
| 4548099 | Torque ratio control device for a V-belt type continuously variable transmission | Robert W. Wayman, Mutsumi Kawamoto | 1985-10-22 |
| 4545779 | Power transmission endless belt | Yoichi Hayakawa | 1985-10-08 |
| 4541820 | V-belt type stepless transmission | — | 1985-09-17 |
| 4541821 | V-belt type stepless transmission | — | 1985-09-17 |
| 4534243 | Hydraulic control system for a V-belt transmission | Shoji Yokoyama | 1985-08-13 |
| 4526061 | Stepless automatic transmission for motor vehicles | Mutsumi Kawamoto | 1985-07-02 |
| 4526062 | Stepless automatic transmission for motor vehicles | Mutsumi Kawamoto | 1985-07-02 |
| 4484494 | Overdrive unit in automatic transmissions | — | 1984-11-27 |
| 4464145 | Belt type stepless shifter | Mutsumi Kawamoto | 1984-08-07 |
| 4455892 | Hydraulic control means for an automatic transmission | — | 1984-06-26 |
| 4455888 | Automotive transmission | Robert W. Wayman, Mutsumi Kawamoto | 1984-06-26 |
| 4408462 | Pressure regulating device for use in an automatic transmission | Shinobu Maseki, Kazuaki Watanabe, Isamu Minemoto | 1983-10-11 |
| 4387607 | Overdrive unit in automatic transmissions | — | 1983-06-14 |
| 4347763 | One-way brake | Kazumasa Tsukamoto, Takahiro Sakai, Yukio Terakura | 1982-09-07 |
| 4315519 | Governor hydraulic pressure supply apparatus for automatic transmissions | Nobuaki Miki, Fumitomo Yokoyama | 1982-02-16 |
| 4291596 | Flow regulator valve in hydraulic control system for automatic transmission | — | 1981-09-29 |