Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5662349 | Suspension arm, and process for producing the same | Suehiro Hasshi, Toshifumi Yamamoto, Tadayoshi Nakamura, Tetsuro Saruwatari, Masanobu Nakamura | 1997-09-02 |
| 5239894 | Shift control system | Kiyoshi Oikawa, Takafumi Tsurumi, Akihito Ohhashi, Kouji Yamaguchi, Hisashi Kunii | 1993-08-31 |
| 5224393 | Electronically controlled transmission and steering wheel located shift mechanism | Masami Takano, Akihito Ohhashi, Toyoshi Yasuda | 1993-07-06 |
| 5181893 | Transmission for vehicle | Bunsho Yaguchi, Toyoshi Yasuda, Masami Takano, Akihito Ohhashi, Hiroyuki Shimada +1 more | 1993-01-26 |
| 5178250 | Roller synchro mechanism | Akihito Ohhashi, Masami Takano, Ken Mizokawa, Tetuya Komori, Naohisa Shibata | 1993-01-12 |
| 5065836 | Four-wheel drive motor vehicle having a controlled differential device | Tetsuro Hamada, Yoshiki Noro | 1991-11-19 |
| 4977989 | Dog clutch mechanism | Kazuhiko Shimada, Shoji Tokushima, Tetsurou Hamada, Naoya Akama, Masami Takano +1 more | 1990-12-18 |
| 4976668 | Final reduction gear unit for an automobile | Toshiyuki Yumoto | 1990-12-11 |
| 4921065 | Four-wheel drive motor vehicle having a controlled differential device | Tetsuro Hamada, Yoshiki Noro | 1990-05-01 |
| 4716984 | Automotive vehicle power train | Takefumi Hiramatsu | 1988-01-05 |
| 4625577 | Multi-speed transmission | Hiroshi Nakayama, Makoto Sumi | 1986-12-02 |
| 4618021 | Driving gear for front and rear wheels of automobile | Shunji Sakuma | 1986-10-21 |
| 4606243 | Housing for a driving gear for all-wheel-drive vehicles | Karl Friedrich, Herwig Leinfellner | 1986-08-19 |
| 4602526 | Transmission/subtransmission mechanism | — | 1986-07-29 |
| 4589304 | Driving gear interaxle differential assembly for all-wheel-drive vehicles | Karl Friedrich, Heribert Lanzer | 1986-05-20 |
| 4577721 | Four-wheel drive car | — | 1986-03-25 |