Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208596 | Optical film, polarizing plate, and image display device | Takahiro Ohno, Makoto Ishiguro, Yoshiaki Hisakado, Hiroshi Sato, Keita Takahashi +2 more | 2021-12-28 |
| 11072741 | Optically anisotropic layer, method for producing the optically anisotropic layer, a laminate, polarizing plate, display device, liquid crystal compound, method for producing the liquid crystal compound, and carboxylic acid compound | Hiroshi Matsuyama, Ryoji GOTO, Hiroyuki Ishikawa, Keita Takahashi | 2021-07-27 |