Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11502259 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | Yuji SUZAKI, Nobutaka Akashi | 2022-11-15 |
| 11367841 | Heterocyclic compound and organic electroluminescence device including the same | — | 2022-06-21 |
| 11254694 | Polycyclic compound and organic electroluminescence device including the same | — | 2022-02-22 |
| 11251380 | Organic electroluminescence device and polycyclic compound for organic electroluminescence device | — | 2022-02-15 |