Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915560 | TIG welding equipment and TIG welding methods | Koji Nakamura, Yutaka Kimura, Hidetoshi Fujii, Shanping Lu, Kiyoshi Nogi | 2011-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7915560 | TIG welding equipment and TIG welding methods | Koji Nakamura, Yutaka Kimura, Hidetoshi Fujii, Shanping Lu, Kiyoshi Nogi | 2011-03-29 |