Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123815 | Seam welding method for vehicle door sash | Jiro Yoshihara, Koji Yoshida | 2021-09-21 |
| 10507512 | Frame molding | — | 2019-12-17 |
| 9242537 | Frame molding for vehicle door | Koji Yoshida | 2016-01-26 |
| 8408622 | Frame molding | Katsuhiko Takeuchi, Kazunori Kondo | 2013-04-02 |
| 8226143 | Joint structure of door edge member | Katsuhiko Takeuchi, Kazunori Kondo | 2012-07-24 |
| 8033587 | Frame molding fastening structure | — | 2011-10-11 |