Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870582 | Anti-skid brake control system | Akira Hoashi, Katsuya Miyake, Isao Yamaki | 1989-09-26 |
| 4825371 | Anti-skid control system for motor vehicle | Akira Hoashi, Katsuya Miyake, Isao Yamaki | 1989-04-25 |
| 4811232 | Apparatus for measuring wheel speed for anti-skid control system | Akira Hoashi, Takao Maki, Isao Yamaki | 1989-03-07 |
| 4807133 | Anti-skid control system for motor vehicles | Haruki Shimanuki, Akira Hoashi | 1989-02-21 |
| 4797825 | Anti-skid control system for motor vehicles | Haruki Shimanuki, Katsuya Miyake, Akira Hoashi | 1989-01-10 |