TREA

Sachiko Aoki

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  • Tochigi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning cloth and cleaning apparatus
    • Patent number 6,047,435
    • Issue date Apr 11, 2000
    • Kao Corporation
    • Youichi Suzuki
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cleaning cloth and cleaning apparatus
    • Patent number 5,953,784
    • Issue date Sep 21, 1999
    • Kao Corporation
    • Youichi Suzuki
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...