Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879471 | Organic electroluminescence device and amine compound for organic electroluminescence device | Hiroaki ITOI, Takuya UNO, Masatsugu Ueno, Xiulan Jin, Ichinori Takada | 2020-12-29 |
| 10777747 | Amine compound and organic electroluminescence device including the same | Hiroaki ITOI, Akinori YAMATANI, Masatsugu Ueno | 2020-09-15 |
| 10693079 | Mono amine derivatives and organic electroluminescent device including the same | — | 2020-06-23 |
| 10593885 | Polycyclic compound and organic electroluminescence device including the same | Hiroaki ITOI, Hisayuki Kawamura | 2020-03-17 |