Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096779 | Pyrimidine derivatives and organic electroluminescent devices | Norimasa Yokoyama, Naoaki Kabasawa, Jeong Soo Kim | 2018-10-09 |
| 10059725 | Compound having triphenylsilyl group and triarylamine structure, and organic electroluminescent device | Norimasa Yokoyama, Yoshio Taniguchi, Musubu Ichikawa, Shinichi Matsuki | 2018-08-28 |
| 9905775 | Organic electroluminescent device | Naoaki Kabasawa, Shunji Mochiduki, Se-Jin Lee, Oun-Gyu Lee, Bong-ki SHIN | 2018-02-27 |
| 9882136 | Organic electroluminescent device | Makoto Nagaoka, Motonori Tsuji, Yoshikazu Aoki | 2018-01-30 |