Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180409 | Wavelength conversion member and production method therefor | Hiroyuki Shimizu, Hideki Asano | 2021-11-23 |
| 11034609 | Wavelength conversion member, and light emitting device using same | Naoki Fujita | 2021-06-15 |