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Seiji Watae

SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #2,410,629 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12290592 Oily mixture composition, cosmetic, and cosmetic manufacturing method Chihiro HAYAKAWA 2025-05-06