Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822181 | Liquid crystal display device comprising a prism sheet and having a light diffusion property curve obtained by plotting a luminance in a white display state | Yuichi Kawahira, Ryosuke SAIGUSA, Akira Sakai | 2023-11-21 |
| 11604379 | Liquid crystal display device and polarizing plate | Akira Sakai, Yuichi Kawahira, Kiyoshi Minoura | 2023-03-14 |
| 11550187 | Liquid crystal display device | Yuichi Kawahira, Takako Koide, Akira Sakai | 2023-01-10 |