Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797899 | Acceleration switch | Kouichi Itoigawa | 2004-09-28 |
| 6746048 | Buckle apparatus for seat belt system | Masaya Tajima, Takayuki Hara, Tetsushi Muromachi, Teruhiko Koide, Kouichi Itoigawa +1 more | 2004-06-08 |