Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9302343 | Process for spot-joining stacked metal foils | Masaki Kumagai, Hideki Okada, Arinobu Mori | 2016-04-05 |
| 8803035 | Equalizing mechanism of welding apparatus | Yoshio Sato, Arinobu Mori, Shinichi Kurihara, Tsuneaki Sudo | 2014-08-12 |
| 7105767 | Fixed type electrode tip removal device | Takehiro Izumi, Takashi Kanno | 2006-09-12 |
| 7105768 | Fixed type electrode tip take-out device | Takehiro Izumi, Takashi Kanno | 2006-09-12 |