Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982020 | A-B block co-polymer, A-B block co-polymer production method, resin treatment pigment composition, resin treatment pigment composition production method, pigment dispersion, and pigment dispersion solution | Hiroyuki Shimanaka, Yoichi Tagi, Yoshikazu Murakami, Kazutaka Arai, Sachio Yoshikawa | 2021-04-20 |