Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123815 | Seam welding method for vehicle door sash | Jiro Yoshihara, Koji Yoshida | 2021-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11123815 | Seam welding method for vehicle door sash | Jiro Yoshihara, Koji Yoshida | 2021-09-21 |