TREA

Shigetsugu Sugiura

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  • Tokyo, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergent composition containing novel bleaching agent
    • Patent number 3,979,312
    • Issue date Sep 7, 1976
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Bleaching composition
    • Patent number 3,979,313
    • Issue date Sep 7, 1976
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...