Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875950 | Coloring composition, cured film, color filter, method for manufacturing color filter, solid-state imaging device, image display device, and polymer | Yuta TAKASAKI, Yasuhiro Ishiwata, Atsuyasu NOZAKI, Hiroaki Idei, Atsushi Nakayama +1 more | 2020-12-29 |
| 10703910 | Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge | Keiichi Tateishi, Takashi Saitou, Yusuke Sakai, Yoshihiko Fujie, Yoshiaki Nagata | 2020-07-07 |
| 10538627 | Polyimide precursor composition, photosensitive resin composition, cured film, method for producing cured film, a semiconductor device, and method for producing polyimide precursor composition | Takeshi Kawabata, Hidekazu Oohashi, Yu Iwai, Akinori Shibuya | 2020-01-21 |