Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679243 | Aqueous pigment dispersion used for preparing ink jet recording aqueous ink, and ink jet recording aqueous ink | Ryuji Yokoyama, Kengo Yasui | 2014-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679243 | Aqueous pigment dispersion used for preparing ink jet recording aqueous ink, and ink jet recording aqueous ink | Ryuji Yokoyama, Kengo Yasui | 2014-03-25 |