Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506839 | Beam deflection device | Xiaodong Gu | 2022-11-22 |
| 11444436 | Semiconductor optical amplifier, semiconductor optical amplification device, optical output device, and distance measuring device | Junichiro HAYAKAWA, Daiki Tominaga, Akemi Murakami | 2022-09-13 |