Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224929 | Arc welding method | Daisuke Mori, Zhongjie Liu | 2022-01-18 |
| 9616528 | Solid wire, and gas-shielded arc welding method using same | Shun Izutani, Kei Yamazaki, Reiichi SUZUKI, Keiichiro Yanagi, Yuji Ueda +1 more | 2017-04-11 |
| 9278402 | Output control method for consumable electrode arc welding power source | Tetsuo Era | 2016-03-08 |
| 9061365 | Pulse arc welding method | Yuji Ueda | 2015-06-23 |
| 8383986 | Arc start control method in robot welding | Tetsuo Era, Tomoyuki Ueyama, Shugo Hirota | 2013-02-26 |
| 8338750 | AC pulse arc welding control method | Hideo Shiozaki, Futoshi Nishisaka, Norihito Takahashi, Hiroyasu Mondori, Shugo Hirota +2 more | 2012-12-25 |
| 6833529 | Power supply for short-circuiting arc welding, and automatic welding machine utilizing the same | Tomoyuki Ueyama, Keiki Morimoto | 2004-12-21 |