Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850345 | Shaping device for roller electrode for seam welding | Tetsuya Kodama, Noriaki Shigematsu, Hitoshi Yoshimichi | 2020-12-01 |
| 10821540 | Seam welding apparatus, seam welding method, robot control device, and robot control method | Yasuhiro Kawai, Haruhiko Kobayashi, Mitsugu Kaneko, Noriko Kurimoto, Masami NAKAKURA +1 more | 2020-11-03 |