Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9726798 | Optical film, polarizing plate, and method for producing optical film | Rie TAKASAGO, Hiroshi Matsuyama, Makoto Ishiguro | 2017-08-08 |
| 9638849 | Liquid crystal compound, optical film, and method for producing optical film | Hiroshi Matsuyama, Yuki NAKAZAWA | 2017-05-02 |