Issued Patents 2019
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47654 | Organic electroluminescence device | Yuichiro Kawamura, Masahiro Kawamura, Hitoshi Kuma | 2019-10-22 |
| 10435350 | Organic electroluminecence device | Masahiro Kawamura, Yumiko Mizuki, Tasuku HAKETA, Tomoharu HAYAMA, Ryota Takahashi | 2019-10-08 |
| 10424740 | Compound, material for organic electroluminescence devices, organic electroluminescence device, and electronic device | Tasuku HAKETA, Yu KUDO | 2019-09-24 |
| 10396288 | Organic electroluminescent element and electronic device | Masahiro Kawamura, Yumiko Mizuki, Tasuku HAKETA, Tomoharu HAYAMA | 2019-08-27 |
| 10388885 | Organic electroluminescent device | Takeshi Ikeda | 2019-08-20 |
| 10297757 | Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device | Masahiro Kawamura, Yumiko Mizuki, Tomoharu HAYAMA, Tasuku HAKETA | 2019-05-21 |
| 10270040 | Oxygen-containing fused ring amine compound, sulfur-containing fused ring amine compound and organic electroluminescence device | Yoichi Ikeda, Masahiro Kawamura, Hiroyuki Saito, Takeshi Ikeda | 2019-04-23 |
| 10217954 | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device | Tomoharu HAYAMA, Masahiro Kawamura, Yumiko Mizuki, Tasuku HAKETA | 2019-02-26 |
| 10211404 | Compound, material for organic electroluminescent elements, organic electroluminescent element and electronic device | Masahiro Kawamura, Yumiko Mizuki, 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, Yumiko Mizuki, Tomoharu HAYAMA, Tasuku HAKETA | 2019-02-12 |