Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831435 | Composite material, light-emitting element, light-emitting device, electronic device, and lighting device | Kaori Ogita, Harue Osaka, Takahiro Ushikubo, Satoshi Seo, Takako Takasu | 2017-11-28 |
| 9735372 | Light-emitting element and electronic device | Satoshi Seo, Harue Osaka, Sachiko Kawakami, Nobuharu Ohsawa, Tsunenori Suzuki +2 more | 2017-08-15 |
| 9614164 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Takako Takasu, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki +3 more | 2017-04-04 |
| 9564597 | Fluorene compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Harue Osaka, Takako Takasu, Satoko Shitagaki, Nobuharu Ohsawa, Satoshi Seo +3 more | 2017-02-07 |