Issued Patents 2019
Showing 1–2 of 2 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, Masahiro Hasegawa, Takako Koide, Kiyoshi Minoura | 2019-10-08 |
| 10394079 | Liquid crystal display panel | Kiyoshi Minoura, Akira Sakai | 2019-08-27 |