Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10796959 | Laser processing method and laser processing apparatus | Fumitsugu Fukuyo, Naoki Uchiyama, Toshimitsu Wakuda | 2020-10-06 |
| 10622255 | Substrate dividing method | Yoshimaro Fujii, Fumitsugu Fukuyo, Naoki Uchiyama | 2020-04-14 |
| 10556293 | Laser machining device and laser machining method | — | 2020-02-11 |