Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870582 | Anti-skid brake control system | Akira Hoashi, Hideo Akima, Katsuya Miyake | 1989-09-26 |
| 4825371 | Anti-skid control system for motor vehicle | Akira Hoashi, Hideo Akima, Katsuya Miyake | 1989-04-25 |
| 4811232 | Apparatus for measuring wheel speed for anti-skid control system | Akira Hoashi, Hideo Akima, Takao Maki | 1989-03-07 |