Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D775249 | Inner nozzle for plasma torch | Ryuji Kobayashi, Masahiro Mogi | 2016-12-27 |
| 9492882 | Plasma cutting method and plasma cutting apparatus | Tetsuo Koike, Ryuta Hirai | 2016-11-15 |