Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961328 | Optical film, brightness enhancement film, backlight unit with brightness enhancement film, and liquid crystal display device | Yukito Saitoh, Kunihiro Atsumi | 2021-03-30 |
| 10955601 | Optical film, method for producing optical film, and display device | Kunihiro Atsumi, Yukito Saito, Shinichi Morishima | 2021-03-23 |
| 10946615 | Coloring composition, dichroic dye compound, light absorption anisotropic film, laminate, and image display device | Masatoshi MIZUMURA, Takashi Katou | 2021-03-16 |
| 10927260 | Coloring composition, light absorption anisotropic film, laminate, and image display device | Masaki Ota, Masatoshi MIZUMURA, Takashi Katou, Yoshiaki Takada, Yoji Ito +2 more | 2021-02-23 |