Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8528949 | Door handle stroke change structure | Daichi Okamoto, Katsuya Ashizawa | 2013-09-10 |
| 7703310 | Door opening and closing device for vehicle and assembly method thereof | Yuuichi Usuzaki, Fumio Kobayashi, Nobuyuki Kishikawa, Hidetoshi Ijuin | 2010-04-27 |
| 7302818 | Apparatus for locking and unlocking vehicle door | Yuuichi Usuzaki, Nobuo Watarai, Kouichi Tabe, Hidetoshi Ijuin, Nobuyuki Kishikawa +2 more | 2007-12-04 |
| 7213428 | Apparatus for locking and unlocking vehicle door | Masahiko Harada, Hidetoshi Ijuin, Nobuyuki Kishikawa, Kozou Munezane | 2007-05-08 |