Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834821 | Webbing retractor | Kazuhiko Aihara, Katsuki Asagiri, Yasuho Kitazawa | 2004-12-28 |
| 6698678 | Webbing retractor and method of retracting webbing | Seiji Hori | 2004-03-02 |
| 6676058 | Webbing retractor | Katsuki Asagiri, Yasuho Kitazawa, Kazuhiko Aihara, Kenji Gotou | 2004-01-13 |