Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723272 | Organic electroluminescence element and electronic device | Kei YOSHIZAKI, Ryota Takahashi, Toshinari Ogiwara | 2023-08-08 |
| 11653511 | Organic EL light-emitting apparatus and electronic instrument | — | 2023-05-16 |
| 11618722 | Compound, composition, organic electroluminescent element, and electronic appliance | Masatoshi Saito, Kei Yoshida, Toshinari Ogiwara, Kei YOSHIZAKI | 2023-04-04 |
| 11600780 | Organic electroluminescence device and electronic apparatus | Satomi TASAKI, Taro YAMAKI, Hiroaki ITOI, Yuki Nakano | 2023-03-07 |
| 11552251 | Organic electroluminescent element and electronic device | Ryota Takahashi, Tomoki Kato, Hirokatsu Ito, Masahiro Kawamura, Masakazu Funahashi +4 more | 2023-01-10 |