Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11700734 | Organic el element, and organic el display panel including light- emitting layer and functional layer with specific hole and electron mobilities relationship | Toshiyuki Akiyama, Muneharu Sato, Shinichiro Ishino, Tomohiko Oda, Mineki Hasegawa | 2023-07-11 |