Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9446473 | Electric resistance welding operation management device, electric resistance welding operation management method, and computer program | Noboru Hasegawa, Toshisuke Fukami, Nobuo Mizuhashi, Hideki Hamatani, Yoshifumi Karube +2 more | 2016-09-20 |