Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9831440 | Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device in which the anthracene derivative is used | Nobuharu Ohsawa | 2017-11-28 |
| 9825238 | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Hiromi Seo, Tatsuyoshi Takahashi, Satoshi Seo | 2017-11-21 |
| 9741937 | Fluorene derivative, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Satoko Shitagaki, Tsunenori Suzuki, Nobuharu Ohsawa, Satoshi Seo | 2017-08-22 |
| 9735372 | Light-emitting element and electronic device | Satoshi Seo, Harue Osaka, Nobuharu Ohsawa, Tsunenori Suzuki, Hiromi Nowatari +2 more | 2017-08-15 |
| 9620723 | Organic semiconductor material and light-emitting element, light-emitting device, lighting system, and electronic device using the same | Satoshi Seo, Hiroko Nomura, Nobuharu Ohsawa | 2017-04-11 |
| 9586924 | Organic compound, light-emitting element, light-emitting device, electronic appliance, and lighting device | Naoaki HASHIMOTO, Tsunenori Suzuki, Satoshi Seo | 2017-03-07 |
| 9564597 | Fluorene compound, light-emitting element, light-emitting device, electronic device, lighting device, and organic compound | Harue Osaka, Takako Takasu, Hiromi Nowatari, Satoko Shitagaki, Nobuharu Ohsawa +3 more | 2017-02-07 |
| 9548457 | Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device | Harue Nakashima | 2017-01-17 |
| 9537109 | Light-emitting element, light-emitting device, electronic device, and lighting device | Hiroki Suzuki, Satoshi Seo, Tsunenori Suzuki | 2017-01-03 |