Issued Patents 2019
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10516112 | Compound, organic electroluminescent element material, organic electroluminescent element, and electronic device | Tomoki Kato, Nobuhiro Yabunouchi, Takahiro Fujiyama | 2019-12-24 |
| 10464895 | Compound, material for organic electroluminescence elements, organic electroluminescence element, and electronic device | Tomoki Kato, Masahiro Kawamura | 2019-11-05 |
| 10411212 | Organic electroluminescent element | Emiko Kambe, Masato Nakamura, Jun Endo, Hironobu Morishita | 2019-09-10 |
| 10411192 | Aromatic amine compound, organic electroluminescent element and electronic device | Tomoki Kato, Takahiro Fujiyama | 2019-09-10 |
| 10312452 | Aromatic amine derivative and organic electroluminescence device utilizing the same | Makoto Kimura, Chishio Hosokawa | 2019-06-04 |
| 10297765 | Aromatic amine derivative and organic electroluminescent device using the same | Yumiko Mizuki, Mitsunori Ito, Masahiro Kawamura | 2019-05-21 |
| 10263191 | Aromatic amine derivative, and organic electroluminescent element comprising the same | Yumiko Mizuki, Masahiro Kawamura | 2019-04-16 |
| 10243148 | Aromatic amine compound, and organic electroluminescent elements including the compound | Tomoki Kato, Masahiro Kawamura | 2019-03-26 |
| 10243145 | Organic electroluminescence device and organic light emitting medium | Masahide Matsuura, Kenichi Fukuoka, Chishio Hosokawa | 2019-03-26 |
| 10217943 | Organic electroluminescence device and anthracene derivative | Hidetsugu Ikeda, Motohisa Ido | 2019-02-26 |
| 10205101 | Light-emitting material for organic electroluminescent device, organic electroluminescent device using same, and material for organic electroluminescent device | Mineyuki Kubota, Chishio Hosokawa | 2019-02-12 |