Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435794 | Etching method, etching solution used in same, and production method for semiconductor substrate product | Naotsugu Muro, Satomi Takahashi, Akiko KOYAMA, Atsushi Mizutani | 2019-10-08 |
| 10401726 | Coloring composition, film, color filter, pattern forming method, method of manufacturing color filter, solid image pickup element, and infrared sensor | Hirotaka TAKISHITA, Hirokazu Kyota, Toshihide Ezoe, Kazuto Shimada | 2019-09-03 |
| 10241247 | Coloring composition, method for producing coloring composition, color filter, pattern forming method, method for manufacturing color filter, solid-state imaging device, and image display device | Yoshinori Taguchi, Akiko Yoshii | 2019-03-26 |
| 10199210 | Semiconductor substrate treatment liquid, treatment method, and method for manufacturing semiconductor-substrate product using these | Yasuo Sugishima, Atsushi Mizutani | 2019-02-05 |