Issued Patents All Time
Showing 51–74 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425402 | Polymerizable monomer, and material for organic device, hole injection/transport material, material for organic electroluminescence element and organic electroluminescent element each comprising polymer (polymeric compound) of the polymerizable monomer | Mitsuru Eida, Nobuhiro Yabunouchi, Masami Watanabe, Akinori Yomogita | 2016-08-23 |
| 9391279 | Aromatic amine derivative and organic electroluminescent device using the same | Masakazu Funahashi, Mitsunori Ito, Masahiro Kawamura | 2016-07-12 |
| 9353027 | Organic electroluminescent element using pyrene derivative | Masahiro Kawamura, Yuichiro Kawamura, Hiroyuki Saito, Hirokatsu Ito | 2016-05-31 |
| 9331285 | Aromatic amine derivative and organic electroluminescent element using same | Masahiro Kawamura, Sayaka Mizutani | 2016-05-03 |
| 9318709 | Material for organic electroluminescence device, and organic electroluminescence device using the same | Nobuhiro Yabunouchi, Tetsuya Inoue, Kumiko Hibino, Kazuki Nishimura | 2016-04-19 |
| 9306171 | Material for organic electroluminescence device and organic electroluminescence device | Mitsunori Ito, Tetsuya Inoue, Kumiko Hibino, Kazuki Nishimura, Kei Yoshida | 2016-04-05 |
| 9273002 | Benzo[k]fluoranthene derivative and organic electroluminescence device containing the same | Hirokatsu Ito, Masahiro Kawamura, Yuichiro Kawamura, Hiroyuki Saito | 2016-03-01 |
| 9269907 | Aromatic amine derivative and organic electroluminescence device using the same | Hiroyuki Saito, Yuichiro Kawamura, Hirokatsu Ito, Masahiro Kawamura | 2016-02-23 |
| 9203036 | Carbazole compound, material for organic electroluminescence device and organic electroluminescence device | Tetsuya Inoue, Nobuhiro Yabunouchi, Kumiko Hibino, Kazuki Nishimura | 2015-12-01 |
| 9203043 | Organic electroluminescence device | Kazuki Nishimura, Tetsuya Inoue, Nobuhiro Yabunouchi, Mitsuru Eida | 2015-12-01 |
| 9169274 | Pyrene derivative and organic electroluminescent element using the same | Masahiro Kawamura, Yuichiro Kawamura, Hiroyuki Saito | 2015-10-27 |
| 9166179 | Aromatic amine derivative, and organic electroluminescent element comprising the same | Masakazu Funahashi, Masahiro Kawamura | 2015-10-20 |
| 9130174 | Material for organic electroluminescence device and organic electroluminescence device | Tetsuya Inoue, Nobuhiro Yabunouchi, Kumiko Hibino, Kazuki Nishimura | 2015-09-08 |
| 9099658 | Organic electroluminescence device | Masahiro Kawamura, Hirokatsu Ito, Toshinari Ogiwara | 2015-08-04 |
| 8932735 | Aromatic amine derivative and organic electroluminescent element comprising the same | Masakazu Funahashi | 2015-01-13 |
| 8895159 | Aromatic amine derivative and organic electroluminescence device using the same | Masahiro Kawamura, Nobuhiro Yabunouchi | 2014-11-25 |
| 8647754 | Aromatic diamine derivative and organic electroluminescent device using the same | Masakazu Funahashi, Masahiro Kawamura, Mitsunori Ito | 2014-02-11 |
| 8597800 | Aromatic amine derivative and organic electroluminescent element comprising the same | Mitsunori Ito, Masakazu Funahashi | 2013-12-03 |
| 8580393 | Polymer and organic electroluminescent device including the same | Nobuhiro Yabunouchi, Mitsuru Eida | 2013-11-12 |
| 8558221 | Polymeric compound containing dopant and host repeating units and organic electroluminescence element | Mitsunori Ito | 2013-10-15 |
| 8518560 | Aromatic amine derivative and organic electroluminescent device using the same | Masakazu Funahashi, Mitsunori Ito, Masahiro Kawamura | 2013-08-27 |
| 8507900 | Benzofluoranthene derivative and organic electroluminescence element comprising same | — | 2013-08-13 |
| 8431250 | Aromatic amine derivative, and organic electroluminescent element comprising the same | Masakazu Funahashi, Masahiro Kawamura | 2013-04-30 |
| 8394510 | Aromatic amine derivative and organic electroluminescence device using the same | Masahiro Kawamura, Nobuhiro Yabunouchi | 2013-03-12 |