Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571047 | Latching mechanism | — | 2023-02-07 |
| 6539590 | Seat belt tightner | — | 2003-04-01 |
| 6092869 | Apparatus to improve the retention of a child seat in a vehicle | — | 2000-07-25 |
| 4544112 | Safety belt webbing emergency locking apparatus | — | 1985-10-01 |
| 4492348 | Protractive force responsive safety belt locking apparatus | Akira Tanaka | 1985-01-08 |
| 4451062 | Automatic locking safety belt retraction apparatus with resetting means | — | 1984-05-29 |
| 4391420 | Emergency locking means for dual spool safety belt retractor | Munir J. Ahad, William Hollowell, Akira Tanaka | 1983-07-05 |
| 4346858 | External release for reduced tension mechanism | William Hollowell | 1982-08-31 |
| 4344588 | Seat belt retractor assembly with post emergency spool release | William Hollowell, Akira Tanaka, Nazareth Stamboulian | 1982-08-17 |
| 4293107 | Tension relieving selective engagement mechanism with memory | — | 1981-10-06 |
| 4287398 | Inertia switches | Akira Tanaka, William Hollowell, William J. Sieber, Munir J. Ahad | 1981-09-01 |
| 4245856 | Emergency release for passive seat belt systems | — | 1981-01-20 |
| 4181326 | Vehicle sensing inertia reel lockup inhibitors | William Hollowell | 1980-01-01 |