Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707434 | Organic electroluminescence element, and material for organic electroluminescence element | Kazuki Nishimura, Toshinari Ogiwara, Tetsuya Inoue, Mitsunori Ito | 2020-07-07 |
| 10193077 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kazuki Nishimura, Toshinari Ogiwara +1 more | 2019-01-29 |
| 10147888 | Biscarbazole derivative and organic electroluminescent element using same | Tetsuya Inoue, Mitsunori Ito, Kazuki Nishimura, Kiyoshi Ikeda | 2018-12-04 |
| 10128456 | Organic electroluminescence element, and material for organic electroluminescence element | Kazuki Nishimura, Toshinari Ogiwara, Tetsuya Inoue, Mitsunori Ito | 2018-11-13 |
| 9711732 | Organic electroluminescent element and material for organic electroluminescent elements | Kazuki Nishimura, Toshinari Ogiwara, Tetsuya Inoue, Mitsunori Ito | 2017-07-18 |
| 9530969 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Mitsunori Ito, Tetsuya Inoue, Kazuki Nishimura | 2016-12-27 |
| 9318709 | Material for organic electroluminescence device, and organic electroluminescence device using the same | Yumiko Mizuki, Nobuhiro Yabunouchi, Tetsuya Inoue, Kazuki Nishimura | 2016-04-19 |
| 9306171 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Mitsunori Ito, Tetsuya Inoue, Kazuki Nishimura, Kei Yoshida | 2016-04-05 |
| 9203036 | Carbazole compound, material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Tetsuya Inoue, Nobuhiro Yabunouchi, Kazuki Nishimura | 2015-12-01 |
| 9130174 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Tetsuya Inoue, Nobuhiro Yabunouchi, Kazuki Nishimura | 2015-09-08 |
| 8940414 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kazuki Nishimura, Toshinari Ogiwara +1 more | 2015-01-27 |
| 8877352 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kazuki Nishimura, 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, Kazuki Nishimura, Toshinari Ogiwara +1 more | 2014-10-21 |
| 8803134 | Biscarbazole derivatives and organic electroluminescence | Tetsuya Inoue, Mitsunori Ito, Tomoki Kato, Kazuki Nishimura, Takayasu Sado | 2014-08-12 |
| 8785003 | Material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Kei Yoshida, Kazuki Nishimura, Toshihiro Iwakuma | 2014-07-22 |
| 8652654 | Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same | Tetsuya Inoue, Mitsunori Ito, Kei Yoshida, Kazuki Nishimura, Toshinari Ogiwara +1 more | 2014-02-18 |