Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080763 | Method of controlling arc welding and welding apparatus | Yasushi Mukai, Atsuhiro Kawamoto, Masaru Kowa | 2011-12-20 |
| 8076611 | Welding device having a selector to designate welding conditions | Atsuhiro Kawamoto, Yasushi Mukai, Masaru Kowa | 2011-12-13 |