Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144081 | Arc welding control system and method | Atsuhito Aoki, Masaru Seto, Yukio Ikezawa | 2018-12-04 |
| 9468987 | Arc welding control system and method | Atsuhito Aoki, Masaru Seto, Yukio Ikezawa | 2016-10-18 |