Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11165029 | Amine compound and organic electroluminescence device including the same | Akinori YAMATANI, Hiroaki ITOI | 2021-11-02 |
| 11133470 | Organic electroluminescent device | Naotoshi Suganuma, Hiroaki ITOI | 2021-09-28 |
| 11050025 | Material for organic electroluminescent device and organic electroluminescent device including the same | Hiroaki ITOI, Ichinori Takada, Koushin Matsuoka, Naoya Sakamoto, Hiromi Nakano +5 more | 2021-06-29 |
| 10910578 | Polycyclic compound and organic electroluminescence device including the same | Ichinori Takada, Ichiro Imada | 2021-02-02 |