Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9614170 | Organic electroluminescent element | Yukitoshi Jinde | 2017-04-04 |
| 9608209 | Organic electroluminescent element | Ryo Tsuchiya | 2017-03-28 |
| 9266851 | Fluorene-containing aromatic compound, material for organic electroluminescent element, and organic electroluminescent element using same | Kei Yoshida, Kazuki Nishimura, Mitsunori Ito, Yuichiro Kawamura, Toshihiro Iwakuma | 2016-02-23 |
| 9219242 | Organic electroluminescent element | Ryo Tsuchiya | 2015-12-22 |
| 9159941 | Organic electroluminescence device | — | 2015-10-13 |
| 9153790 | Organic electroluminescent device | Hitoshi Kuma, Yuichiro Kawamura, Yukitoshi Jinde, Chishio Hosokawa | 2015-10-06 |
| 9126887 | Organic electroluminescent element material and organic electroluminescent element comprising same | Toshihiro Iwakuma, Yoriyuki Takashima | 2015-09-08 |
| 9099658 | Organic electroluminescence device | Masahiro Kawamura, Hirokatsu Ito, Yumiko Mizuki | 2015-08-04 |
| 8940414 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kumiko Hibino, Kazuki Nishimura +1 more | 2015-01-27 |
| 8941099 | Organic light emitting device and materials for use in same | Hitoshi Yamamoto, Michael S. Weaver, Julia J. Brown, Kazuki Nishimura, Toshihiro Iwakuma +1 more | 2015-01-27 |
| 8940412 | Material for organic electroluminescent element, and organic electroluminescent element | Yoriyuki Takashima, Toshihiro Iwakuma, Chishio Hosokawa, Mitsunori Ito | 2015-01-27 |
| 8912531 | Organic electroluminescent device | Kazuki Nishimura, Toshihiro Iwakuma | 2014-12-16 |
| 8877352 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kumiko Hibino, Kazuki Nishimura +1 more | 2014-11-04 |
| 8865323 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kumiko Hibino, Kazuki Nishimura +1 more | 2014-10-21 |
| 8847218 | Organic electroluminescent element | Kazuki Nishimura, Yukitoshi Jinde, Tetsuya Inoue, Chishio Hosokawa | 2014-09-30 |
| 8779655 | Organic electroluminescence device and material for organic electroluminescence device | Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Masahiro Kawamura +2 more | 2014-07-15 |
| 8723171 | Organic electroluminescence device | Kazuki Nishimura, Yuichiro Kawamura, Hitoshi Kuma, Kenichi Fukuoka, Chishio Hosokawa | 2014-05-13 |
| 8710493 | Organic electroluminescent element | Kazuki Nishimura, Hitoshi Kuma, Kenichi Fukuoka, Chishio Hosokawa, Yukitoshi Jinde | 2014-04-29 |
| 8652654 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kumiko Hibino, Kazuki Nishimura +1 more | 2014-02-18 |
| 8643268 | Organic electroluminescence device | Chishio Hosokawa | 2014-02-04 |
| 8587192 | Organic electroluminescence device and material for organic electroluminescence device | Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Masahiro Kawamura +2 more | 2013-11-19 |
| 8568903 | Phenanthrene derivative, and material for organic EL element | Masahiro Kawamura, Kazuki Nishimura, Yoriyuki Takashima, Mitsunori Ito, Toshihiro Iwakuma | 2013-10-29 |
| 8476823 | Organic electroluminescent device | Hitoshi Kuma, Yuichiro Kawamura, Yukitoshi Jinde, Chishio Hosokawa | 2013-07-02 |
| 8461574 | Organic electroluminescence device | Kazuki Nishimura, Yuichiro Kawamura, Hitoshi Kuma, Kenichi Fukuoka, Chishio Hosokawa | 2013-06-11 |
| 8330350 | Organic electroluminescence device and material for organic electroluminescence device | Kazuki Nishimura, Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Masahiro Kawamura +2 more | 2012-12-11 |