Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052483 | Laser welding device and laser welding method | Tatsuyuki Nakagawa, Atsuhiro Kawamoto, Junji Fujiwara, Wataru Takahashi | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11052483 | Laser welding device and laser welding method | Tatsuyuki Nakagawa, Atsuhiro Kawamoto, Junji Fujiwara, Wataru Takahashi | 2021-07-06 |