Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11318551 | Arc welding display device and display method | Tsutomu One, Atsushi Fukunaga | 2022-05-03 |
| 11235414 | Method of detecting amount of discrepancy in arc tracking welding | Tsutomu One, Atsushi Fukunaga | 2022-02-01 |