Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843000 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiroshi Kadoma, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo | 2017-12-12 |
| 9831435 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Nowatari, Harue Osaka, Takahiro Ushikubo, Satoshi Seo, Takako Takasu | 2017-11-28 |
| 9634263 | Organic compound, light-emitting element, light-emitting device, display device, electronic device, and lighting device | Satoshi Seo, Hiromi Seo, Tatsuyoshi Takahashi | 2017-04-25 |
| 9553273 | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device | Tsunenori Suzuki, Harue Osaka, Satoshi Seo | 2017-01-24 |