Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435794 | Etching method, etching solution used in same, and production method for semiconductor substrate product | Tetsuya KAMIMURA, Satomi Takahashi, Akiko KOYAMA, Atsushi Mizutani | 2019-10-08 |
| 10409158 | Coloring composition, cured film, color filter, method for producing color filter, solid-state imaging element, and image display device | Akihiro Hara, Tetsuya Watanabe, Yuushi Kaneko, Suguru SAMEJIMA, Junichi Ito +2 more | 2019-09-10 |