Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404652 | Iridium complex compound, composition containing the compound and solvent, organic electroluminescent element containing the compound, display device, and illumination device | Kazuhiro Nagayama | 2022-08-02 |
| 11038126 | Iridium complex compound, composition containing the compound and solvent, organic electroluminescent element containing the compound, display device, and illumination device | Kazuhiro Nagayama | 2021-06-15 |