Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278600 | Seat belt retractor and seat belt device | Koji Tanaka | 2007-10-09 |
| 7251111 | Method of controlling seatbelt retracting device with motor | Koji Tanaka | 2007-07-31 |
| 7240923 | Seatbelt retractor and seatbelt device | Koji Tanaka | 2007-07-10 |
| 7216827 | Seatbelt retractor and seatbelt device | Koji Tanaka | 2007-05-15 |