Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903428 | Organic electroluminescent element, compound and material for organic electroluminescent element capable of being used therefor, light emitting device, display device, and illumination device, each using the element | Tetsu Kitamura, Tenka Ouyo, Yuki HIRAI, Koji Takaku, Wataru Sotoyama +2 more | 2021-01-26 |