Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773267 | Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink | Toshiyuki Hitotsuyanagi, Sachio Yoshikawa, Satoshi Minami | 2023-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773267 | Method for producing quinacridone solid solution pigment, pigment dispersion, and inkjet ink | Toshiyuki Hitotsuyanagi, Sachio Yoshikawa, Satoshi Minami | 2023-10-03 |