Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825949 | Method of manufacturing light emitting device | Kenji Nakata | 2020-11-03 |
| 10622254 | Laser working method, laser working apparatus, and its manufacturing method | Koji Kuno, Tetsuya Osajima, Takashi Inoue, Masayoshi Kumagai | 2020-04-14 |