Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053229 | Compound, material for organic electroluminescent element, organic electroluminescent element, and electronic device | Hirokatsu Ito, Tasuku HAKETA, Yumiko Mizuki | 2021-07-06 |
| 11053437 | Compound, material for organic electroluminescent devices, organic electroluminescent device and electronic device | Tasuku HAKETA, Hirokatsu Ito, Yusuke Takahashi | 2021-07-06 |
| 10941144 | Organic electroluminescence device and electronic device | Tasuku HAKETA, Hirokatsu Ito | 2021-03-09 |