Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807941 | Anti-skid control system | Mamoru Shimamoto, Yosiaki Hoashi, Masakazu Tago | 1989-02-28 |
| 4797826 | Speed control system for vehicles | Mamoru Shimamoto, Yoshio Shinoda | 1989-01-10 |