Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450462 | Colored composition | Taeyeon Kim, Tomotaka Totsuka, Masahiro Takano | 2019-10-22 |
| 10253118 | Cyanine coloring composition | Katsufumi Suzuki, Tomoaki Horie | 2019-04-09 |
| 10119030 | Rhodamine-based coloring composition | Katsufumi Suzuki, Tomoaki Horie | 2018-11-06 |