Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869332 | Reverse drive for small vehicles | Haruyasu Fujita, Yoshiaki Hirosawa, Kouichi Hikichi, Morio Sato, Toshifumi Ito | 1989-09-26 |
| 4558460 | Audio apparatus for vehicle | Shuji Tanaka, Shigehira Nakamura, Tuneaki Sakamoto, Tetsuo Yamagata | 1985-12-10 |