Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10014477 | Aromatic amine derivative, and organic electroluminescent element using same | Tomoki Kato, Takahiro Fujiyama | 2018-07-03 |
| 9966539 | Organic electroluminescence device | Tomoki Kato, Takahiro Fujiyama | 2018-05-08 |
| 9893296 | Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element | Sayaka Mizutani | 2018-02-13 |
| 9871203 | Aromatic amine derivative, organic electroluminescent element and electronic device | Tomoki Kato, Takahiro Fujiyama | 2018-01-16 |
| 9871206 | Compound, organic electroluminescence device material, organic electroluminescence device and electronic device | Sayaka Mizutani | 2018-01-16 |