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Sachio Yoshikawa

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #9 of 33Top 30%
Overall (2017): #251,853 of 506,227Top 50%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
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, Shinichiro Aoyagi, Mitsuo Yamazaki 2017-05-09