Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10336772 | Bicarbazole compound, material for organic light-emitting device including bicarbazole compound, and organic light-emitting device including bicarbazole compound | Norihito Ishii, Katsunori Shibata, Mitsunori Ito | 2019-07-02 |
| 10319912 | Charge-transporting material and organic light-emitting device including the same | Fumiaki Kato, Masaki Numata | 2019-06-11 |