Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10686139 | Nitrogen-containing compound and organic electroluminescence device including the same | Hiromi Nakano, Shuri Sato, Yoshimasa Fujita, Nobutaka Akashi, Takuma Yasuda | 2020-06-16 |