Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729650 | Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting device | Yukinori Midorikawa, Kiyoshi Ogawa, Masuo Matsuki | 2004-05-04 |