Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409506 | Welding control method and welding control device for portable welding robot, portable welding robot, and welding system | Takashi Yashima, Masaru Kodama, Hirofumi Kawasaki | 2025-09-09 |
| 11958145 | Welding device, and welding method employing welding device | Takashi Yashima, Masahiro Yokota, Shun Izutani, Hirofumi Kawasaki | 2024-04-16 |