Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985325 | Aromatic amine derivative, and organic electroluminescent element using same | Tomoki Kato, Takahiro Fujiyama | 2021-04-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10985325 | Aromatic amine derivative, and organic electroluminescent element using same | Tomoki Kato, Takahiro Fujiyama | 2021-04-20 |