Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE46974 | Organic electroluminescence device | Kazuki Nishimura, Tetsuya Inoue, Yumiko Mizuki, Nobuhiro Yabunouchi | 2018-07-31 |
| 9997719 | Material for organic electroluminescence device and organic electroluminescence device | Yumiko Mizuki, Nobuhiro Yabunouchi, Takushi SHIOMI, Kazuki Nishimura | 2018-06-12 |