Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5718449 | Side-impact airbag device | Masahiro Tanabe | 1998-02-17 |
| 5337970 | Preloader for a webbing retractor | Keisuke Imai, Toshimasa Yamamoto, Hitoshi Iwata, Yasutaka Watanabe | 1994-08-16 |
| 5174521 | Preloader | Keisuke Imai, Fuminori Teraoka | 1992-12-29 |
| 5174604 | Webbing retractor | Tatsushi Kubota, Hironori Sasaki | 1992-12-29 |
| 4930373 | Brake system for automatic transmission | Yasunori Nakawaki, Fumihiro Ushijima, Toshiyuki Asada | 1990-06-05 |
| 4860607 | Automatic transmission for automotive vehicle | Akira Sato, Fumihiro Ushijima | 1989-08-29 |
| 4836056 | Control apparatus for vehicle power transmitting system including continuously variable transmission | Yasunori Nakawaki, Takashi Hayashi | 1989-06-06 |
| 4836050 | Transverse type automatic transmission with two separate lay shaft elements | Seitoku Kubo, Koujiro Kuramochi | 1989-06-06 |
| 4739864 | Electromagnetic powder clutch for use in a power transmitting system having an automatically operated constant-mesh transmission | Akira Sato, Fumihiro Ushijima, Hideaki Matsui | 1988-04-26 |
| 4723643 | Power transmitting system for automotive vehicle, incorporating automatically-operated constant-mesh transmission and clutch device | Akira Sato, Fumihiro Ushijima, Hideaki Matsui | 1988-02-09 |
| H295 | Shift fork support structure in a manual transmission | Hajime Arai, Shozi Haga, Tadashi Nozaki | 1987-07-07 |
| 4599051 | Vane type rotary pump | Keiichi Nakamura, Toshifumi Sakai | 1986-07-08 |
| 4508522 | Double cardan universal joint | Ichio Sakai, Tadanobu Kumagai, Seiichi Nishikawa | 1985-04-02 |
| 4474363 | Suspension for automobile | Hiroki Satoh, Kenichi Kikuchi | 1984-10-02 |
| 4406176 | Steering shaft support device | Taketo Matoba, Makoto Kida | 1983-09-27 |
| 4406179 | Apparatus for preloading an antifriction bearing in an automatic transmission | Seitoku Kubo, Koujiro Kuramochi, Tatsuo Kyushima | 1983-09-27 |
| 4404869 | Power transmission unit for motor vehicles | Hajime Arai | 1983-09-20 |
| 4403526 | Manual transmission and hydraulically operated subtransmission | Hajime Arai | 1983-09-13 |
| 4368650 | Compact transmission, including a main transmission and a subtransmission | Hajime Arai, Shoji Haga | 1983-01-18 |
| 4365523 | Die-cast extension housing of automotive transmission | Nobuaki Katayama, Kazuhito Ikemoto, Kan Sasaki, Yukio Terakura | 1982-12-28 |
| 4359910 | Shift mechanism for power transmissions | Hideaki Koga, Satomi Suzuki | 1982-11-23 |
| 4345904 | Chain drive assembly | Yutaka Taga, Masayoshi Funato | 1982-08-24 |
| 4315564 | Synchro-mesh type gear transmission | Nobuaki Katayama | 1982-02-16 |
| 4287791 | Power transmission unit for automotive vehicles | Hajime Arai | 1981-09-08 |
| 4277984 | Steering shaft support device | Taketo Matoba, Makoto Kida | 1981-07-14 |