Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676049 | Arc welding method, arc welding device and arc welding magnetic field strength adjustment method | Hiroki Fujiuchi, Toshiyuki Horimukai | 2017-06-13 |
TK
Tetsuya Kodama
Overall (2017): #221,680 of 506,227Top 45%
1
Patents 2017