Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944380 | Diaphragm spring device in a clutch | Masaaki Asada, Michitomo Masaki | 1990-07-31 |
| 4905811 | Clutch cover assembly | Hiroshi Takeuchi, Masaaki Asada | 1990-03-06 |
| 4895235 | Clutch | Yoshio Nishimura, Yasunobu Fukatani, Masaaki Asada, Kazuhiko Yoneda | 1990-01-23 |
| 4890708 | Clutch having an adjustable lever mating with a diaphragm spring | Masaaki Asada | 1990-01-02 |
| 4856634 | Clutch | Yasunobu Fukatani, Masaaki Asada, Kazuhiko Yoneda | 1989-08-15 |
| 4852711 | Clutch disc | Toshiki Yamaguchi | 1989-08-01 |
| 4848550 | Load transmission lever for pull-type clutch | Yasunobu Fukatani, Masaaki Asada, Kazuhiko Yoneda | 1989-07-18 |
| 4807730 | Clutch brake | Yasunobu Fukatani, Masaaki Asada | 1989-02-28 |
| 4782926 | Clutch brake | Yasunobu Fukatani, Masaaki Asada | 1988-11-08 |
| 4741424 | Clutch disc | Mitsuhiko Takenaka | 1988-05-03 |
| 4720002 | Clutch having an adjustable diaphragm spring engaging lever | Yasunobu Fukatani, Masaaki Asada, Kazuhiko Yoneda | 1988-01-19 |
| 4643289 | Wet clutch disc | Kazuhiko Yoneda, Yoshinobu Fukuda | 1987-02-17 |
| 4597479 | Clutch and brake unit | Yukio Ono | 1986-07-01 |
| 4515256 | Clutch and brake unit | Yukio Ono | 1985-05-07 |