Issued Patents 2023
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841575 | Liquid crystal display device | Akira Hirai, Akira Sakai | 2023-12-12 |
| 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 | Masahiro Hasegawa, Ryosuke SAIGUSA, Akira Sakai | 2023-11-21 |
| 11774813 | Liquid crystal display device and method of producing liquid crystal display device | Akira Hirai, Akira Sakai | 2023-10-03 |
| 11675233 | Liquid crystal display device and production method for liquid crystal display device | Masanobu Mizusaki | 2023-06-13 |
| 11668966 | Liquid crystal display device | Akira Hirai, Akira Sakai | 2023-06-06 |
| 11604379 | Liquid crystal display device and polarizing plate | Akira Sakai, Masahiro Hasegawa, Kiyoshi Minoura | 2023-03-14 |
| 11561439 | Liquid crystal display device | Akira Hirai, Akira Sakai, Kazutoshi Kida, Yasuhiro Sugita | 2023-01-24 |
| 11550187 | Liquid crystal display device | Takako Koide, Masahiro Hasegawa, Akira Sakai | 2023-01-10 |