Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081763 | Oxynitride fluorescent material, method for preparing same, and light emitting device package using same | Satoshi Tanaka | 2018-09-25 |
| 9914875 | Oxynitride phosphor, manufacturing method therefor, and light emitting device package using same | Satoshi Tanaka | 2018-03-13 |