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Yunosuke Nakagawa

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  • Koshigaya, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparation of sodium percarbonate or sodium perborate...
    • Patent number 4,071,462
    • Issue date Jan 31, 1978
    • Kao Soap Co., Ltd.
    • Kinjiro Matsunaga
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid cleaning and bleaching composition
    • Patent number 4,057,505
    • Issue date Nov 8, 1977
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Stable bleaching composition
    • Patent number 4,016,090
    • Issue date Apr 5, 1977
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Foaming bleaching composition
    • Patent number 4,008,167
    • Issue date Feb 15, 1977
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • C01 - INORGANIC CHEMISTRY
  • 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...
  • Information Patent Grant

    Bleaching composition
    • Patent number 3,960,743
    • Issue date Jun 1, 1976
    • Kao Soap Co., Ltd.
    • Yunosuke Nakagawa
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...