Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11522138 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Sachiko Kawakami, Yoshimi Ishiguro, Takao Hamada | 2022-12-06 |
| 11355722 | Light-emitting element | Satoshi Seo, Hiromi Seo | 2022-06-07 |
| 11322689 | Light-emitting element, display device, electronic device, and lighting device | Takahiro Ishisone, Shunsuke Hosoumi, Satoshi Seo | 2022-05-03 |
| 11322709 | Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device | Satoshi Seo, Hiromi Seo, Takahiro Ishisone | 2022-05-03 |
| 11276824 | Compound, light-emitting element, display device, electronic device, and lighting device | Miki Kanamoto, Takeyoshi WATABE, Hideko Inoue, Satoshi Seo, Satomi Mitsumori | 2022-03-15 |