Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852940 | Optically anisotropic film, optical element, and optical system | Takashi YONEMOTO, Yukito Saitoh, Hiroshi Sato, Mitsuyoshi Ichihashi, Keisuke KODAMA +2 more | 2023-12-26 |
| 11834600 | Liquid crystal composition, optical film, circularly polarizing plate for organic EL display, and method for producing optically anisotropic layer | Keisuke KODAMA, Shunya KATOH, Yuta Takahashi, Shinpei YOSHIDA, Satoshi Yanokuchi +2 more | 2023-12-05 |
| 11820930 | Polymer compound, liquid crystal composition, phase difference layer, optical film, polarizing plate, and image display device | Shunya KATOH, Shuhei Okuda, Koji Iijima, Masato NAKAO | 2023-11-21 |
| 11732191 | Compound, polymerizable composition, cured product, optical film, polarizing plate, and image display device | Hiroshi Inada, Toshikazu SUMI, Shunya KATOH, Mitsuyoshi Ichihashi | 2023-08-22 |
| 11603350 | Compound, composition, cured object, optically anisotropic body, and reflective film | Ryoji GOTO | 2023-03-14 |