Issued Patents 2023
Showing 1–3 of 3 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, Mitsunori Ito | 2023-07-18 |
| 11697645 | Heterocyclic compound, composition including heterocyclic compound, and organic light-emitting device including heterocyclic compound | Mitsunori Ito, Norihito Ishii, Rie Sakurai | 2023-07-11 |
| 11542252 | Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound | Rie Sakurai, Keisuke KORAI, Mitsunori Ito, Shiro Irisa, Norihito Ishii | 2023-01-03 |