Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947875 | Amine derivatives, material for organic electroluminescent device and organic electroluminescent device including the same | Junta Fuchiwaki, Hiroaki ITOI | 2018-04-17 |
| 9893293 | Organic electroluminescent device | Ikuo Sasaki, Xiulan Jin, Masatsugu Ueno | 2018-02-13 |