Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9434024 | Laser cutting method and laser cutting device | Shinji Numata, Yoshimi Sano | 2016-09-06 |
| 8574379 | Method for cutting with gas and apparatus for cutting with gas | Masayuki Nagahori, Takashi Takeda, Toyoyuki Sato, Yasuyuki Yamamoto, Takashi Kato | 2013-11-05 |