Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311460 | Replacing and holding device for electrode tip | Yoshinori Ando, Tsubasa Mochizuki, Masahiro Kimura, Masayuki Fujiwara | 2025-05-27 |
| 11203081 | Removal device of welding electrode tip | Tadao Sakamoto | 2021-12-21 |
| 7105767 | Fixed type electrode tip removal device | Takashi Kanno, Kenji Hayafuji | 2006-09-12 |
| 7105768 | Fixed type electrode tip take-out device | Takashi Kanno, Kenji Hayafuji | 2006-09-12 |