Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354528 | Webbing retractor | Tomonori Nagata, Seiji Hori, Akira Sumiyashiki | 2002-03-12 |
| 6354529 | Webbing take-up device | Kenji Hoshino | 2002-03-12 |
| 6352213 | Webbing retractor | Akira Sumiyashiki | 2002-03-05 |