Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470746 | Acceleration sensor | Yasunori Murayama, Tomonori Nagata, Keiichi Kato, Tatsuo Yamashita, Seiji Hori +1 more | 2002-10-29 |
| 6343522 | Gear mechanism and webbing retractor | Seiji Hori, Tomonori Nagata, Seiji Nishide, Akira Sumiyashiki, Keiichi Kato +1 more | 2002-02-05 |