Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516112 | Compound, organic electroluminescent element material, organic electroluminescent element, and electronic device | Nobuhiro Yabunouchi, Masakazu Funahashi, Takahiro Fujiyama | 2019-12-24 |
| 10464895 | Compound, material for organic electroluminescence elements, organic electroluminescence element, and electronic device | Masahiro Kawamura, Masakazu Funahashi | 2019-11-05 |
| 10411192 | Aromatic amine compound, organic electroluminescent element and electronic device | Masakazu Funahashi, Takahiro Fujiyama | 2019-09-10 |
| 10355218 | Aromatic amine derivatives and organic electroluminescent elements using same | — | 2019-07-16 |
| 10276637 | Organic EL multi-color light-emitting device | Toshiki Matsumoto, Tadahiko Yoshinaga, Tetsuya Inoue, Mitsunori Ito, Kei Yoshida +2 more | 2019-04-30 |
| 10246441 | Aromatic amine derivative, and organic electroluminescent element | — | 2019-04-02 |
| 10243148 | Aromatic amine compound, and organic electroluminescent elements including the compound | Masahiro Kawamura, Masakazu Funahashi | 2019-03-26 |
| 10230057 | Biscarbazole derivatives and organic electroluminescence device employing the same | Tetsuya Inoue, Mitsunori Ito, Kumiko Gorai, Kazuki Nishimura, Takayasu Sado | 2019-03-12 |
| 10230058 | Compound, organic electroluminescence device and electronic device | Ryota Takahashi, Hidetsugu Ikeda | 2019-03-12 |