SH

Shimpei Hasegawa

SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
Overall (All Time): #2,424,961 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12331167 Resin modifier, resin composition, molding, and molded article Yuhei Tanaka 2025-06-17