Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359502 | Dispersion including azo pigment, coloring composition, inkjet recording ink and method for preparing dispersion | Shinya Hayashi, Hiroshi Yamada, Yoshiaki Nagata | 2016-06-07 |
| 9359503 | Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink | Shinya Hayashi, Hiroshi Yamada, Yoshiaki Nagata | 2016-06-07 |