Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33025 | Method and apparatus for display of distance and direction to destination | Maneaki Matsumoto, Koji Numata | 1989-08-15 |
| 4822093 | Vehicle seat with rotatable backrest | Naoki Kawai, Toshiaki Shimogawa, Satosi Kuwakado, Koji Imai, Toshikazu Ina | 1989-04-18 |
| 4812838 | Vehicle seat drive control device | Syuzaburou Tashiro, Toshikazu Ina, Osamu Nakano, Masahiro Taguchi, Sadahisa Onimaru | 1989-03-14 |
| 4800498 | Anti-skid control based on duty cycle adjustment | Kazuma Matsui, Yoshiyuki Hattori, Yuuichi Imani, Yoshihisa Nomura | 1989-01-24 |