Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11706977 | Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound | Satoshi INAYAMA, Shiro Irisa, Keisuke KORAI, Rie Sakurai, Masaki Numata | 2023-07-18 |
| 11697645 | Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compound | Masaki Numata, Norihito Ishii, Rie Sakurai | 2023-07-11 |
| 11700767 | Condensed cyclic compound, composition including the condensed cyclic compound, and organic light-emitting device including the composition | — | 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, Shiro Irisa, Norihito Ishii | 2023-01-03 |