Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437106 | Liquid crystal display panel wherein a thickness direction retardation of at least one of a first, second, third, and fourth phase difference plate has a negative value | Akira Sakai, Kohzoh Nakamura, Masahiro Hasegawa, Kiyoshi Minoura | 2019-10-08 |