Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7543891 | Device for stooping car headrests | — | 2009-06-09 |
| 7455363 | Device for moving headrest back and forth | — | 2008-11-25 |
| 7284799 | Armrest tilting device | — | 2007-10-23 |
| 6000760 | Device for tilting headrest for automobile and device for moving headrest forward and backward in which the tilting device is used | — | 1999-12-14 |