Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10930860 | Organic electroluminescent element | Ryo Tsuchiya | 2021-02-23 |
| 10910565 | Organic electroluminescent element, material for organic electroluminescent elements, and electronic device | Kei Yoshida, Satomi TASAKI | 2021-02-02 |
| 10879482 | Organic electroluminescence device | Chishio Hosokawa | 2020-12-29 |
| 10851055 | Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device | Satomi TASAKI, Masahiro Kawamura, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka | 2020-12-01 |
| 10811616 | Organic electroluminescent element and electronic device | Kei Yoshida, Ryohei Hashimoto, Yumiko Mizuki | 2020-10-20 |
| 10707434 | Organic electroluminescence element, and material for organic electroluminescence element | Kazuki Nishimura, Kumiko Hibino, Tetsuya Inoue, Mitsunori Ito | 2020-07-07 |
| 10651398 | Organic electroluminescence element and electronic device | Kei Yoshida | 2020-05-12 |
| 10590080 | Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device | Satomi TASAKI, Masahiro Kawamura, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka | 2020-03-17 |
| 10547009 | Organic electroluminescent element, electronic device and compound | Kei Yoshida, Ryohei Hashimoto, Yuichiro Kawamura, Masatoshi Saito | 2020-01-28 |
| 10461264 | Organic electroluminescent element | Ryo Tsuchiya | 2019-10-29 |
| 10351765 | Organic electroluminescence element and electronic device | Yuichiro Kawamura | 2019-07-16 |
| 10297761 | Organic electroluminescent element | Masahiro Kawamura, Hitoshi Kuma, Satomi TASAKI, Yumiko Mizuki, Kazuki Nishimura +1 more | 2019-05-21 |
| 10249826 | Compound, organic electroluminescent element and electronic device | Kei Yoshida, Satomi TASAKI | 2019-04-02 |
| 10193077 | 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 | 2019-01-29 |
| 10186665 | Organic electroluminescent element | Masahiro Kawamura, Yumiko Mizuki, Hitoshi Kuma | 2019-01-22 |
| 10128456 | Organic electroluminescence element, and material for organic electroluminescence element | Kazuki Nishimura, Kumiko Hibino, Tetsuya Inoue, Mitsunori Ito | 2018-11-13 |
| 10125310 | Organic electroluminescence element and electronic device | Yuichiro Kawamura | 2018-11-13 |
| 10032998 | Organic electroluminescent element | Ryo Tsuchiya | 2018-07-24 |
| 9997717 | Organic electroluminescence device and electronic device | Yuichiro Kawamura | 2018-06-12 |
| 9947876 | Organic electroluminescence device and electronic device | Yuichiro Kawamura, Ryohei Hashimoto | 2018-04-17 |
| 9905779 | Organic electroluminescent element and electronic device | Kei Yoshida, Ryohei Hashimoto, Yumiko Mizuki | 2018-02-27 |
| 9899620 | Organic electroluminescent element | Yukitoshi Jinde | 2018-02-20 |
| 9882144 | Organic electroluminescent element | Masahiro Kawamura, Yumiko Mizuki, Hitoshi Kuma | 2018-01-30 |
| 9812661 | Organic electroluminescent device | Hitoshi Kuma, Yuichiro Kawamura, Yukitoshi Jinde, Chishio Hosokawa | 2017-11-07 |
| 9711732 | Organic electroluminescent element and material for organic electroluminescent elements | Kazuki Nishimura, Kumiko Hibino, Tetsuya Inoue, Mitsunori Ito | 2017-07-18 |