Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697645 | Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compound | Masaki Numata, Mitsunori Ito, Rie Sakurai | 2023-07-11 |
| 11542252 | Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound | Masaki Numata, Rie Sakurai, Keisuke KORAI, Mitsunori Ito, Shiro Irisa | 2023-01-03 |