Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10132368 | Roller-type one-way clutch and side plate | Takashi Kurita, Tetsuya Wakamori | 2018-11-20 |
| 8403122 | Wet-type multi-plate clutch | — | 2013-03-26 |
| 8037987 | Wet-type multi-plate clutch | — | 2011-10-18 |
| 7823712 | Wet-type multi-plate clutch | — | 2010-11-02 |
| 7789209 | Friction plate and wet-type multi-plate clutch | Tomoyuki Miyazaki, Tsuyoshi Hirayanagi, Masahiro Kobayashi | 2010-09-07 |
| 7779980 | Wet multi-plate clutch | — | 2010-08-24 |
| 7770708 | Wet-type multi-plate clutch | — | 2010-08-10 |
| 7757827 | Lockup clutch | — | 2010-07-20 |
| 7731005 | Lock-up clutch mechanism for torque converter | — | 2010-06-08 |
| 7597180 | Friction plate for wet-type multiplate clutch | Masahiro Kobayashi, Tsuyoshi Hirayanagi, Masahiro Yamada, Hirokazu Hino | 2009-10-06 |
| 7322453 | Lockup clutch assembly | Yoshio Kinoshita, Shiro Takeuchi, Tatsuro Miyoshi, Shigeki Umezawa, Shun Kitahara +7 more | 2008-01-29 |