Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697737 | Color material dispersion liquid, composition, film, optical filter and display device | Hiroko Amano, Tomoki Murata, Fumiyasu Murakami | 2023-07-11 |
| 11655371 | Color material dispersion liquid, color resin composition, color filter, liquid crystal display device, and light-emitting display device | Hiroko Amano | 2023-05-23 |