Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551176 | Door hinge for automobile and method for manufacturing first bracket thereof | Seiji Sasa | 2017-01-24 |
| 8108969 | Checker-equipped door hinge device for vehicle | — | 2012-02-07 |
| 7437802 | Door hinge with checker | — | 2008-10-21 |
| 6928695 | Checker-equipped door hinge | — | 2005-08-16 |
| 6880204 | Checker-equipped door hinge | — | 2005-04-19 |