Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746247 | Aqueous pigment dispersion liquid | Yosuke Sakai, Misaki Narita, Yasuhiro Yoshida, Yoshikazu Murakami, Hiroyuki Shimanaka | 2023-09-05 |
| 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 |
| 9644106 | Aqueous emulsion solution, coloring agent composition containing said aqueous solution, aqueous inkjet ink, and method for producing aqueous emulsion solution | Hiroyuki Shimanaka, Yoshikazu Murakami, Sachio Yoshikawa, Mitsuo Yamazaki | 2017-05-09 |
| 9260589 | Aqueous pigment dispersion liquid and aqueous pigment inkjet ink using same | Hiroyuki Shimanaka, Yoshikazu Murakami, Katsuhiko Kanou | 2016-02-16 |
| 9123940 | Coating liquid, coating liquid for manufacturing electrode plate, undercoating agent, and use thereof | Takanori Sannan, Shinya Tsuchida, Nobuyuki Kobayashi | 2015-09-01 |
| 8895646 | Pigment dispersion and method for producing resin-treated pigment in the pigment dispersion | Hiroyuki Shimanaka, Yoshikazu Murakami, Atsushi Goto, Yoshinobu Tsujii | 2014-11-25 |