Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050025 | Material for organic electroluminescent device and organic electroluminescent device including the same | Hiroaki ITOI, Ichinori Takada, Koushin Matsuoka, Masatsugu Ueno, Hiromi Nakano +5 more | 2021-06-29 |
| 11021484 | Compound including nitrogen and organic electroluminescence device including the same | — | 2021-06-01 |
| 10998501 | Material for organic electroluminescent device, organic electroluminescent device including the same and preparation method of triarylamine derivatives | — | 2021-05-04 |
| 10930854 | Monoamine material for organic electroluminescent element, and organic electroluminescent element using same | Ichinori Takada | 2021-02-23 |