Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847501 | Aromatic heterocyclic derivative, material for organic electroluminescent element, and organic electroluminescent element | Sayaka Mizutani | 2017-12-19 |
| 9818958 | Biscarbazole derivatives and organic electroluminescence device employing the same | Tetsuya Inoue, Mitsunori Ito, Tomoki Kato, Kumiko Gorai, Kazuki Nishimura | 2017-11-14 |
| 9748496 | Nitrogenated heterocyclic derivative, electron-transporting material for organic electroluminescent elements, and organic electroluminescent element using same | Sayaka Mizutani, Hiroki Ishida | 2017-08-29 |
| 9559311 | Anthracene derivative, organic-electroluminescence-device material, organic electroluminescence device, and electronic equipment | Sayaka Mizutani | 2017-01-31 |