YW

Yasaku Watanabe

DC Dainichiseika Color & Chemicals Mfg. Co.: 1 patents #184 of 376Top 50%
Overall (All Time): #3,413,278 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7027186 Method for evaluating reproducibility of toning sample by CCM Kazuo Sano, Fumiyoshi Saito, Eiko Fujiyama 2006-04-11