Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11194169 | Light diffraction film and wearable display device | Ryuji SANETO, Shuntaro Ibuki, Mitsuo Osato | 2021-12-07 |
| 10927260 | Coloring composition, light absorption anisotropic film, laminate, and image display device | Wataru HOSHINO, Masaki Ota, Masatoshi MIZUMURA, Takashi Katou, Yoshiaki Takada +2 more | 2021-02-23 |