Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7832529 | Friction member for frictional engagement device and method for producing the same | Atsushi Takahashi, Satoshi Yoshida, Kentaro Komori, Takao Nakagawa, Mihoko Yamashita | 2010-11-16 |
| 6910453 | Automotive internal combustion engine control system | Soichi Sugino, Tsukasa Takahashi | 2005-06-28 |
| 6852063 | Automotive internal combustion engine control system | Tsukasa Takahashi, Chihiro Matsubara | 2005-02-08 |
| 6733412 | Automotive automatic transmission | Tsukasa Takahashi, Tetsuo Naraki | 2004-05-11 |
| 5941534 | Hydraulic seal system | Kiminobu Terao, Kouji Ueda, Takamichi Shimada, Kenji Amano, Toshio Oka +1 more | 1999-08-24 |
| 5928098 | Continuously variable transmission for vehicles | Masahiro Imamura | 1999-07-27 |
| 5701976 | Hydraulic brake for transmission | Yoshihiro Kodama, Yoichi Kojima, Kiminobu Terao | 1997-12-30 |
| 5660398 | Hydraulic sealing device | Kiminobu Terao, Mayumi Takada, Takamichi Shimada, Toshio Oka, Junya Nagai | 1997-08-26 |
| 5447048 | Clutch drum and apparatus for manufacturing same | Haruo Tanaka, Toshiki Takeda, Yoichi Kojima, Yoshihiro Kodama | 1995-09-05 |
| 5388474 | Clutch drum and apparatus for manufacturing same | Haruo Tanaka, Toshiki Takeda, Yoichi Kojima, Yoshihiro Kodama | 1995-02-14 |
| 5342257 | Planetary gear transmission | Takashi Hotta, Yukio Morita, Yoichi Kojima, Kimihiko Kikuchi, Tsunefumi Niiyama +1 more | 1994-08-30 |
| 5277673 | Clutch-separable planetary gear transmission | Hiroshi Nakayama, Takashi Hotta, Yukio Morita, Yoichi Kojima, Kimihiko Kikuchi +3 more | 1994-01-11 |
| 5257675 | Juxtaposed motor vehicle engine and transmission power transmitting apparatus with reduced axial and tranverse dimensions | Junichi Araki, Tomokazu Takeda, Masahiro Imamura, Masayuki Tamura | 1993-11-02 |
| 5222923 | Planetary gear transmission | Takashi Hotta, Yukio Morita, Yoichi Kojima, Kimihiko Kikuchi, Tsunefumi Niiyama +1 more | 1993-06-29 |
| 5071398 | Integral-type planetary gear transmission separable by clutch | Takashi Hotta, Yukio Morita, Yoichi Kojima, Kimihiko Kikuchi, Tsunefumi Niiyama +2 more | 1991-12-10 |