Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11430961 | Iridium complex compound, and composition, organic electroluminescent element, display device, and lighting device each containing the compound | Koichi Ishibashi, Hideji Komatsu, Koichiro Iida | 2022-08-30 |
| 11404652 | Iridium complex compound, composition containing the compound and solvent, organic electroluminescent element containing the compound, display device, and illumination device | Oki Iemura | 2022-08-02 |