Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11296280 | Anthracene derivative, light emitting element using the same, and light emitting device using the same | Harue Nakashima, Sachiko Kawakami, Kumi Kojima, Nobuharu Ohsawa | 2022-04-05 |