Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10913855 | Silicon-containing heterocyclic compound, and quencher | Tetsuji Murase, Shigeaki Imazeki | 2021-02-09 |
| 10696898 | Reverse photochromic compound | Ryuzi Katoh, Masami Enoki, Kazuki Nemoto, Tetsuji Murase, Shigeaki Imazeki | 2020-06-30 |
| 10377713 | Quencher | Yoshihisa Tsurumi, Kei Kawano, Shigeaki Imazeki, Tetsuji Murase | 2019-08-13 |
| 10253118 | Cyanine coloring composition | Yukihiko Shida, Tomoaki Horie | 2019-04-09 |
| 10119030 | Rhodamine-based coloring composition | Tomoaki Horie, Yukihiko Shida | 2018-11-06 |