Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11474512 | Machining failure detection device, laser cutting apparatus, and electric discharge machining apparatus | Kyohei ISHIKAWA, Teruaki Fukuoka | 2022-10-18 |
| 11446760 | Laser machining apparatus and laser machining method | Kyohei ISHIKAWA, Naoyuki Nakamura, Tatsuya Yamamoto | 2022-09-20 |