Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868266 | Spot welding system and method for adjusting welding-gun closing speed | Toshimichi Aoki | 2011-01-11 |
| 7863539 | Positioning method of spot welding robot | Toshimichi Aoki | 2011-01-04 |