Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11511365 | Welding device and welding method | Naoki Kawabe, Minoru Miyata, Kei Yamazaki, Reiichi SUZUKI | 2022-11-29 |
| 11484962 | Welding torch | Naoki MUKAI, Reiichi SUZUKI | 2022-11-01 |