Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392191 | Door opening and closing assisting apparatus | Toshihiro KANEDA, Mitsunori Nishino | 2025-08-19 |
| 11932092 | Power door device | Toshihiro KANEDA, Mitsunori Nishino | 2024-03-19 |
| 11028620 | Door structure | Yutaka Iwai | 2021-06-08 |
| 7703310 | Door opening and closing device for vehicle and assembly method thereof | Yuuichi Usuzaki, Fumio Kobayashi, Naoki Katsumata, Hidetoshi Ijuin | 2010-04-27 |
| 7302818 | Apparatus for locking and unlocking vehicle door | Yuuichi Usuzaki, Nobuo Watarai, Kouichi Tabe, Hidetoshi Ijuin, Kozou Munezane +2 more | 2007-12-04 |
| 7213428 | Apparatus for locking and unlocking vehicle door | Masahiko Harada, Hidetoshi Ijuin, Kozou Munezane, Naoki Katsumata | 2007-05-08 |