Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4384735 | Safety restraint system having tensionless type belt retractor adapted for adjustable seat | Ken Kamijo | 1983-05-24 |
| 4367851 | Seat belt retractor with a tension eliminator | Ken Kamijo | 1983-01-11 |