Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471973 | Laser processing head and laser processing system using same | Takayuki Yamashita, Doukei Nagayasu, Kenji Hoshino, Hideaki Yamaguchi, Ryo Ishikawa +2 more | 2022-10-18 |
| 11471978 | Laser oscillator, laser machining device in which same is used, and laser oscillation method | Shinya Domoto, Ryo Ishikawa | 2022-10-18 |
| 11370534 | Flying device | Hiroyasu BABA, Takenori Matsue, Koji Kawasaki | 2022-06-28 |
| 11329443 | Laser device | Shinya Domoto, Ryo Ishikawa | 2022-05-10 |
| 11247292 | Resistance spot welding method and resistance spot welding apparatus | Koji Nomura, Shuhei Ogura, Atsushi Kawakita, Toru HIOKI, Kenji Fukushima +2 more | 2022-02-15 |