Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703659 | Laser processing apparatus | Hideki Yamakawa, Kazuma Nehashi | 2023-07-18 |
| 11050212 | Laser machining device and laser oscillator | Masao Sato, Hideki Yamakawa | 2021-06-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703659 | Laser processing apparatus | Hideki Yamakawa, Kazuma Nehashi | 2023-07-18 |
| 11050212 | Laser machining device and laser oscillator | Masao Sato, Hideki Yamakawa | 2021-06-29 |