Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10807180 | Arc welding method and arc welding device | Atsuhiro Kawamoto, Kaito Matsui, Takahiro Noguchi, Masashi Fujiwara | 2020-10-20 |
| 10537953 | Arc welding control method and arc welding apparatus | Kaito Matsui, Atsuhiro Kawamoto, Takahiro Noguchi | 2020-01-21 |
| 10537955 | Method for controlling arc welding and arc welding device | Junji Fujiwara, Atsuhiro Kawamoto | 2020-01-21 |