Issued Patents 2020
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10811616 | Organic electroluminescent element and electronic device | Toshinari Ogiwara, Kei Yoshida, Ryohei Hashimoto | 2020-10-20 |
| 10797244 | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device | Tomoharu HAYAMA, Tetsuya Masuda, Masahiro Kawamura, Hirokatsu Ito, Tomoki Kato +1 more | 2020-10-06 |
| 10790449 | Compound, material for organic electroluminescence element, organic electroluminescence element, and electronic device | Tasuku HAKETA, Masahiro Kawamura, Yoichi Ikeda | 2020-09-29 |
| 10784446 | Compound, organic electroluminescence element material, organic electroluminescence element and electronic device | Tomoharu HAYAMA, Tetsuya Masuda, Masahiro Kawamura, Hirokatsu Ito, Tasuku HAKETA | 2020-09-22 |
| 10703762 | Compound, material for organic electroluminescence device, organic electroluminescence device and electronic apparatus | Yu KUDO, Masahiro Kawamura, Tomoki Kato, Hirokatsu Ito, Tasuku HAKETA +2 more | 2020-07-07 |
| 10686137 | Aromatic amine derivative, and organic electroluminescent element comprising the same | Masakazu Funahashi, Masahiro Kawamura | 2020-06-16 |
| 10629821 | Compound, material for organic electroluminescent elements using same, and organic electroluminescent element and electronic device each using same | Tasuku HAKETA, Masahiro Kawamura, Yoichi Ikeda | 2020-04-21 |
| 10622569 | Compound, organic electroluminescent element, and electronic device | Tasuku HAKETA, Masahiro Kawamura, Hirokatsu Ito, Tomoharu HAYAMA | 2020-04-14 |
| 10566541 | Aromatic amine derivative, material for organic electroluminescent element, and organic electroluminescent element | Hirokatsu Ito | 2020-02-18 |