Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10262412 | Welded state monitoring system and welded state monitoring method | Noboru Hasegawa, Hideki Hamatani, Manabu Ueda, Michitoshi TANIMOTO, Takashi Oosawa | 2019-04-16 |
| 9446473 | Electric resistance welding operation management device, electric resistance welding operation management method, and computer program | Noboru Hasegawa, Toshisuke Fukami, Nobuo Mizuhashi, Hideki Hamatani, Takao Miura +2 more | 2016-09-20 |