Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492552 | Polymerizable liquid crystal material, polymerizable liquid crystal composition, polymer, optical film, optically anisotropic body, polarizing plate, anti-reflection film, display device, and method of producing polymerizable liquid crystal composition | Kei Sakamoto | 2022-11-08 |
| 10669482 | Liquid crystal composition, liquid crystal cured layer, and method for producing said liquid crystal cured layer | Akira Ikeda, Masaya Miyamura, Yuki Tamura | 2020-06-02 |
| 10647920 | Liquid crystalline composition, liquid crystal cured layer, method for producing same, and optical film | Akira Ikeda, Masakazu Saito, Manabu Ito | 2020-05-12 |
| 10533137 | Liquid crystal composition, method for producing retardation layer, and circularly polarizing plate | Akira Ikeda, Hiroaki Shu | 2020-01-14 |
| 9139774 | Diacetylene derivative and liquid crystalline polymer having diacetylene structure | Yuki Arakawa, Gen-Ichi Konishi, Sungmin Kang, Junji Watanabe, Takuya Matsumoto +2 more | 2015-09-22 |