Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9203043 | Organic electroluminescence device | Tetsuya Inoue, Yumiko Mizuki, Nobuhiro Yabunouchi, Mitsuru Eida | 2015-12-01 |
| 9203036 | Carbazole compound, material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Tetsuya Inoue, Nobuhiro Yabunouchi, Kumiko Hibino | 2015-12-01 |
| 9130174 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Tetsuya Inoue, Nobuhiro Yabunouchi, Kumiko Hibino | 2015-09-08 |
| 9112171 | Organic light emitting device and materials for use in same | Brian D'Andrade, Julia J. Brown, Michael S. Weaver, Toshihiro Iwakuma, Chishio Hosokawa +2 more | 2015-08-18 |
| 9082995 | Organic EL element and organic EL material-containing solution | Chishio Hosokawa, Toshihiro Iwakuma, Kenichi Fukuoka, Tetsuya Inoue | 2015-07-14 |
| 9056870 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tomoki Kato, Masaki Numata, Toshihiro Iwakuma, Chishio Hosokawa | 2015-06-16 |
| 9054319 | Organic electroluminescence device | Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Jun Endo, Nobuhiro Yabunouchi +1 more | 2015-06-09 |
| 8987715 | Organic electroluminescence element | Hitoshi Kuma, Chishio Hosokawa, Hideaki Nagashima, Masaki Numata | 2015-03-24 |
| 8941099 | Organic light emitting device and materials for use in same | Hitoshi Yamamoto, Michael S. Weaver, Julia J. Brown, Toshihiro Iwakuma, Chishio Hosokawa +1 more | 2015-01-27 |
| 8940414 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kumiko Hibino, Toshinari Ogiwara +1 more | 2015-01-27 |
| 8927118 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tomoki Kato, Masaki Numata, Toshihiro Iwakuma, Chishio Hosokawa | 2015-01-06 |
| 8912531 | Organic electroluminescent device | Toshinari Ogiwara, 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, Toshinari Ogiwara +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, Toshinari Ogiwara +1 more | 2014-10-21 |
| 8847218 | Organic electroluminescent element | Yukitoshi Jinde, Toshinari Ogiwara, Tetsuya Inoue, Chishio Hosokawa | 2014-09-30 |
| 8803134 | Biscarbazole derivatives and organic electroluminescence | Tetsuya Inoue, Mitsunori Ito, Tomoki Kato, Kumiko Hibino, Takayasu Sado | 2014-08-12 |
| 8785003 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Kumiko Hibino, Kei Yoshida, Toshihiro Iwakuma | 2014-07-22 |
| 8779655 | Organic electroluminescence device and material for organic electroluminescence device | Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Masahiro Kawamura, Mitsunori Ito +2 more | 2014-07-15 |
| 8759819 | Organic electroluminescence device | Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Jun Endo, Nobuhiro Yabunouchi +1 more | 2014-06-24 |
| 8723171 | Organic electroluminescence device | Yuichiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kenichi Fukuoka, Chishio Hosokawa | 2014-05-13 |
| 8710493 | Organic electroluminescent element | Toshinari Ogiwara, 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, Toshinari Ogiwara +1 more | 2014-02-18 |
| 8587192 | Organic electroluminescence device and material for organic electroluminescence device | Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa, Masahiro Kawamura, Mitsunori Ito +2 more | 2013-11-19 |
| 8574725 | Organic el element and solution containing organic el material | Toshihiro Iwakuma, Kenichi Fukuoka, Chishio Hosokawa | 2013-11-05 |
| 8568903 | Phenanthrene derivative, and material for organic EL element | Masahiro Kawamura, Yoriyuki Takashima, Mitsunori Ito, Toshihiro Iwakuma, Toshinari Ogiwara | 2013-10-29 |