Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214437 | Spot welding system | — | 2025-02-04 |
| 11733681 | Spot welding system | — | 2023-08-22 |
| 11351626 | Spot-welding system | Vanbac Nguyen, Shigeo Yoshida | 2022-06-07 |
| 11292074 | Spot welding apparatus that judges welding state | Toshimichi Aoki | 2022-04-05 |
| 10576576 | Spot welding system | Masanobu Hatada | 2020-03-03 |
| 10293429 | Quality check system of spot welding | — | 2019-05-21 |
| 9905016 | Robot identification system | — | 2018-02-27 |
| 9764414 | Spot welding system and spot welding method | — | 2017-09-19 |
| 9440306 | Spot welding system including spot welding gun | — | 2016-09-13 |