Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723272 | Organic electroluminescence element and electronic device | Ryota Takahashi, Toshinari Ogiwara, Yuichiro Kawamura | 2023-08-08 |
| 11618722 | Compound, composition, organic electroluminescent element, and electronic appliance | Masatoshi Saito, Kei Yoshida, Yuichiro Kawamura, Toshinari Ogiwara | 2023-04-04 |
| 11424414 | Organic electroluminescent element, electronic device, and compound | Kei Yoshida, Masatoshi Saito, Toshinari Ogiwara, Yuichiro Kawamura | 2022-08-23 |
| 11271164 | Compound, composition, organic electroluminescent element and electronic device | Masatoshi Saito, Kei Yoshida, Yuichiro Kawamura, Toshinari Ogiwara | 2022-03-08 |
| 11201297 | Organic electroluminescence device and electronic device | Toshinari Ogiwara, Yuichiro Kawamura, Keiichi YASUKAWA, Kei Yoshida | 2021-12-14 |
| 11189803 | Organic electroluminescent element and electronic device containing the organic electroluminescent element | Toshinari Ogiwara | 2021-11-30 |
| 8895927 | Detection device, sensor device and electronic apparatus | — | 2014-11-25 |
| 8553023 | Electro-optical device and electronic apparatus | Hitoshi Ota | 2013-10-08 |
| 8481940 | Detection device, sensor device, and electronic apparatus | — | 2013-07-09 |