Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11832516 | Light-emitting material, compound, long-persistent phosphor and light-emitting element | Naoto Notsuka, Asuka YOSHIZAKI | 2023-11-28 |
| 11588118 | Composition of matter for use in organic light-emitting diodes | Yong Joo CHO, Hiroaki Ozawa, Yoshitake Suzuki, Shuo-Hsien Cheng, Kaori FUJISAWA +5 more | 2023-02-21 |