Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695158 | Dibenzo[f,h]quinoxaline derivative, method of synthesizing the same, light-emitting element, light-emitting device, electronic appliance, and lighting device | Hideko Inoue, Tomohiro Kubota, Satoshi Seo, Yasushi Kitano | 2017-07-04 |