Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11881684 | Semiconductor laser element and method for manufacturing the same | — | 2024-01-23 |
| 11296485 | Semiconductor laser element and method for manufacturing the same | — | 2022-04-05 |
| 9774169 | Semiconductor laser element and method of manufacturing semiconductor laser element | — | 2017-09-26 |
| 9519207 | Wavelength converting device and light emitting device using the same | Takafumi Sugiyama | 2016-12-13 |