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Yoko Yamaguchi

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Washing method and detergent compositions
    • Patent number 5,980,580
    • Issue date Nov 9, 1999
    • Kao Corporation
    • Shu Yamaguchi
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...