Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE47654 | Organic electroluminescence device | Yuichiro Kawamura, Masahiro Kawamura, Hirokatsu Ito | 2019-10-22 |
| 10297761 | Organic electroluminescent element | Masahiro Kawamura, Toshinari Ogiwara, Satomi TASAKI, Yumiko Mizuki, Kazuki Nishimura +1 more | 2019-05-21 |
| 10186665 | Organic electroluminescent element | Masahiro Kawamura, Yumiko Mizuki, Toshinari Ogiwara | 2019-01-22 |