Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |