Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5906645 | Auto-drive control unit for vehicles | Hiroaki Tanaka | 1999-05-25 |
| 5873784 | Power steering system having a mechanical safety breaker | Takashi Iwasaki, Hiroaki Tanaka, Akira Hasegawa, Takuya Kondo | 1999-02-23 |
| 5835870 | Automatic steering system | — | 1998-11-10 |
| 5774069 | Auto-drive control unit for vehicles | Hiroaki Tanaka | 1998-06-30 |