Issued Patents 2018
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10147883 | Material for organic electroluminescent device and organic electroluminescent device including the same | Hiroaki ITOI | 2018-12-04 |
| 10084142 | Carbazole compound, material for organic electroluminescent device, and organic electroluminescent device | Hiroaki ITOI | 2018-09-25 |
| 10079348 | Material for organic electroluminescent device and organic electroluminescent device comprising same | Xiulan Jin, Hiroaki ITOI, Asami SAKAMOTO, Hideo Miyake, Ichiro Imada | 2018-09-18 |
| 9997715 | Material for organic electroluminescent device and organic electroluminescent device using the same | Masatsugu Ueno, Hiroaki ITOI | 2018-06-12 |
| 9985217 | Material for organic electroluminescent device and organic electroluminescent device including the same | Masatsugu Ueno | 2018-05-29 |
| 9947875 | Amine derivatives, material for organic electroluminescent device and organic electroluminescent device including the same | Koushin Matsuoka, Hiroaki ITOI | 2018-04-17 |
| 9871204 | Material for organic electroluminescence device and organic electroluminescence device using the same | — | 2018-01-16 |