Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832411 | Hinge device | Akira Sasaki, Hiroshi Sudo | 2004-12-21 |
| 6785936 | Hinge device | — | 2004-09-07 |
| 6772481 | Hinge assembly | Kazuyoshi Oshima, Katsuya Imai | 2004-08-10 |
| 6704418 | Hinge device | — | 2004-03-09 |