Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852940 | Optically anisotropic film, optical element, and optical system | Yukito Saitoh, Hiroshi Sato, Yuki Fukushima, Mitsuyoshi Ichihashi, Keisuke KODAMA +2 more | 2023-12-26 |
| 11835823 | Transmissive liquid crystal diffraction element | Yukito Saitoh, Hiroshi Sato | 2023-12-05 |
| 11822107 | Light absorption anisotropic film, laminate, and image display device | Naoki KOITO, Tetsuro Otsuka, Jun Takeda | 2023-11-21 |
| 11740506 | Wavelength conversion member, backlight unit, and liquid crystal display device | Akiko WATANO, Tatsuya Oba, Hirofumi Toyama | 2023-08-29 |
| 11665950 | Electroluminescent display device | — | 2023-05-30 |
| 11635558 | Optical laminate and image display device | Naoki KOITO, Shun INOUE | 2023-04-25 |