Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882481 | Bumper fastening structure | — | 2021-01-05 |
| 10259295 | Winding device | Keisuke Watanabe, Toshiya NISHIURA, Yoshihiro Tsuchimoto | 2019-04-16 |
| 9494234 | Hole plug | Hiroaki Haijima | 2016-11-15 |
| 9452663 | Shading device | Keisuke Watanabe, Toshiya NISHIURA, Yoshihiro Tsuchimoto | 2016-09-27 |
| D641609 | Screw grommet | Yuji Sasaki | 2011-07-19 |