Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7745758 | Arc start method in consumable electrode type arc welding method | Yukimitsu Suzuki, Ichiro Arita, Satoru Yamasumi, Masaru Seto, Takahisa Iizuka +1 more | 2010-06-29 |