Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11616201 | Specific ladder type compounds for organic light emitting devices | Francois Rime, Natalia Chebotareva, Hideaki Nagashima | 2023-03-28 |
| 11569456 | Organic electroluminescent element and electronic device | Toshinari Ogiwara, Kei Yoshida, Ryohei Hashimoto | 2023-01-31 |