Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |