Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982142 | Red phosphor and light emitting device using the same | SHINNOSUKE AKIYAMA, KEI TOYOTA | 2021-04-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982142 | Red phosphor and light emitting device using the same | SHINNOSUKE AKIYAMA, KEI TOYOTA | 2021-04-20 |