Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435350 | Organic electroluminecence device | Hirokatsu Ito, Masahiro Kawamura, Tasuku HAKETA, Tomoharu HAYAMA, Ryota Takahashi | 2019-10-08 |
| 10396288 | Organic electroluminescent element and electronic device | Hirokatsu Ito, Masahiro Kawamura, Tasuku HAKETA, Tomoharu HAYAMA | 2019-08-27 |
| 10297757 | Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device | Masahiro Kawamura, Hirokatsu Ito, Tomoharu HAYAMA, Tasuku HAKETA | 2019-05-21 |
| 10297761 | Organic electroluminescent element | Masahiro Kawamura, Hitoshi Kuma, Toshinari Ogiwara, Satomi TASAKI, Kazuki Nishimura +1 more | 2019-05-21 |
| 10297765 | Aromatic amine derivative and organic electroluminescent device using the same | Masakazu Funahashi, Mitsunori Ito, Masahiro Kawamura | 2019-05-21 |
| 10263191 | Aromatic amine derivative, and organic electroluminescent element comprising the same | Masakazu Funahashi, Masahiro Kawamura | 2019-04-16 |
| 10217954 | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device | Tomoharu HAYAMA, Masahiro Kawamura, Hirokatsu Ito, Tasuku HAKETA | 2019-02-26 |
| 10211404 | Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device | Masahiro Kawamura, Hirokatsu Ito, Tomoharu HAYAMA, Tasuku HAKETA | 2019-02-19 |
| 10205099 | Condensed fluoranthene compound, organic electroluminescence element material including same, organic electroluminescence element using same, and electronic device | Masahiro Kawamura, Hirokatsu Ito, Tomoharu HAYAMA, Tasuku HAKETA | 2019-02-12 |
| 10186665 | Organic electroluminescent element | Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma | 2019-01-22 |