Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780032 | Laser machining apparatus and laser machining method | Koji Funaki, Akihiko Sugiyama, Takehiko Shigefuji | 2023-10-10 |
| 11697176 | Laser machining apparatus and laser machining method | Koji Funaki, Akihiko Sugiyama, Takehiko Shigefuji | 2023-07-11 |
| 11623301 | Laser machining apparatus and laser machining method | Koji Funaki, Akihiko Sugiyama | 2023-04-11 |