Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899640 | Hydraulic booster | — | 1990-02-13 |
| 4867122 | Throttle opening control actuator | Koji Takata, Koichi Hashida | 1989-09-19 |
| 4810042 | Brake pressure control apparatus | Koichi Hashida | 1989-03-07 |
| 4203627 | Parallel proportioning valve for use in a dual braking system | — | 1980-05-20 |