Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232460 | Center pipe for plasma torch, contact piece, electrode, and plasma torch | Yoshihiro Yamaguchi, Shigeo Morimoto, Katsuo Saio | 2019-03-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10232460 | Center pipe for plasma torch, contact piece, electrode, and plasma torch | Yoshihiro Yamaguchi, Shigeo Morimoto, Katsuo Saio | 2019-03-19 |