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NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Overall (All Time): #3,864,148 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5166186 Polyurethane (meth) acrylate resin/N-vinyl pyrrolidone/acryloylmorpholine resin composition Hisano Kojime, Yoshinori Asano, Yoshiharu Ohi 1992-11-24