Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801558 | Synchromesh mechanism and transmission | Hirotaka HORIGUCHI, Ryo Yagi | 2020-10-13 |
| 10801587 | Parallel axis type transmission | Hirotaka HORIGUCHI, Ryo Yagi | 2020-10-13 |
| 4716982 | Four wheel steer control system connected with limited slip differential | Katsumi Ishii, Kanae Hirayama, Yoshio Matsuoka | 1988-01-05 |
| 4715466 | Four wheel steer control system for four wheel drive vehicle, responsive to driving torque distribution | Katsumi Ishii, Kanae Hirayama, Yoshio Matsuoka | 1987-12-29 |
| 4625576 | Shift control mechanism of automotive manual transmission | Michihiro Okuda | 1986-12-02 |
| 4558610 | Shift control mechanism of an automotive manual transmission | — | 1985-12-17 |
| 4539858 | Shift control mechanism of an automotive manual transmission | — | 1985-09-10 |
| 4520685 | Shift control mechanism of an automotive manual transmission | — | 1985-06-04 |
| 4519267 | Automotive manual transmission | — | 1985-05-28 |
| 4495831 | Shift fork | — | 1985-01-29 |
| 4483213 | Select detent mechanism of an automotive manual transmission | — | 1984-11-20 |
| 4480493 | Transaxle lubrication system | — | 1984-11-06 |
| 4472868 | Method of assembling an automotive manual transmission | — | 1984-09-25 |
| 4466300 | Speedometer drive gear arrangement in transaxle | — | 1984-08-21 |
| 4458550 | Reverse gear selector mechanism in transmission | — | 1984-07-10 |
| 4446755 | Air breather device of an automotive manual transmission | — | 1984-05-08 |
| 4320824 | Clutch housing for a transmission | Teruo Endo, Masayuki Kawaguchi | 1982-03-23 |
| 4315698 | Coupling sleeve | Teruo Endo, Masayuki Kawaguchi, Kenichi Sakamoto | 1982-02-16 |
| 4304144 | Gear shift mechanism for automotive multi-speed transmission | — | 1981-12-08 |
| 4257509 | Hydraulic clutch with dual pistons | Kazuyoshi Hiraiwa | 1981-03-24 |
| 4200002 | Parking brake mechanism for motor vehicle equipped with power transmission with torque converter | — | 1980-04-29 |