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Yoshinao Kono

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispersion-retaining agent for hydraulic composition
    • Patent number 8,263,688
    • Issue date Sep 11, 2012
    • Kao Corporation
    • Daisuke Hamada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for producing phosphoric acid ester-based polymer
    • Patent number 7,964,682
    • Issue date Jun 21, 2011
    • Kao Corporation
    • Masaaki Shimoda
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Process for the production of (meth)acrylic polymers
    • Patent number 6,673,885
    • Issue date Jan 6, 2004
    • Kao Corporation
    • Kengo Shibata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 6,607,719
    • Issue date Aug 19, 2003
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 6,306,382
    • Issue date Oct 23, 2001
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Concrete admixture
    • Patent number 5,911,820
    • Issue date Jun 15, 1999
    • Kao Corporation
    • Haruyuki Satoh
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Keratotic plug remover
    • Patent number 5,512,277
    • Issue date Apr 30, 1996
    • Kao Corporation
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Deinking method
    • Patent number 5,302,243
    • Issue date Apr 12, 1994
    • Kao Corporation
    • Yoichi Ishibashi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Deinking composition
    • Patent number 5,282,928
    • Issue date Feb 1, 1994
    • Kao Corporation
    • Hiromichi Takahashi
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Cosmetic composition
    • Patent number 4,743,441
    • Issue date May 10, 1988
    • Kao Corporation
    • Yoshinori Takema
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Resin composition for powder coatings
    • Patent number 4,101,518
    • Issue date Jul 18, 1978
    • Kao Soap Co., Ltd.
    • Shigeru Takamori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPERSION-RETAINING AGENT FOR HYDRAULIC COMPOSITION
    • Publication number 20100113651
    • Publication date May 6, 2010
    • Daisuke Hamada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method for Producing Phosphoric Acid Ester-Based Polymer
    • Publication number 20090258969
    • Publication date Oct 15, 2009
    • KAO CORPORATION
    • Masaaki Shimoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Phosphate Polymer
    • Publication number 20080035022
    • Publication date Feb 14, 2008
    • Daisuke Hamada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Keratotic plug remover
    • Publication number 20020048560
    • Publication date Apr 25, 2002
    • KAO CORPORATION
    • Tomohiro Uemura
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE