Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10855054 | Semiconductor laser device and method for manufacturing semiconductor laser device | Ayumi FUCHIDA, Yuichiro Okunuki, Tetsuya Uetsuji, Naoki Nakamura | 2020-12-01 |
| 10784649 | Optical semiconductor device | Naoki Nakamura, Yuichiro Okunuki | 2020-09-22 |