Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870161 | Arc welding control method | Atsuhiro Kawamoto, Junji Fujiwara, Kaito Matsui | 2020-12-22 |
| 10850354 | Laser welding method | Junji Fujiwara, Atsuhiro Kawamoto, Tatsuyuki Nakagawa | 2020-12-01 |
| 10835993 | Laser welding method | Atsuhiro Kawamoto, Junji Fujiwara, Tatsuyuki Nakagawa | 2020-11-17 |
| 10807191 | Laser welding method, laser welding conditions determining method, and laser welding system | Tatsuyuki Nakagawa, Yasushi Mukai, Atsuhiro Kawamoto, Junji Fujiwara | 2020-10-20 |
| 10610945 | Arc welding control method | Atsuhiro Kawamoto, Junji Fujiwara, Yukinori Hirota, Kaito Matsui | 2020-04-07 |