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Kyoichi Shirota

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispersant composition for electricity storage device electrodes
    • Patent number 12,187,910
    • Issue date Jan 7, 2025
    • Kao Corporation
    • Akito Itoi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Quaternary ammonium salt compound
    • Patent number 9,376,532
    • Issue date Jun 28, 2016
    • Kao Corporation
    • Kyoichi Shirota
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Water-based ink for ink-jet printing
    • Patent number 8,680,174
    • Issue date Mar 25, 2014
    • Kao Corporation
    • Atsushi Hiraishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous ink for inkjet recording
    • Patent number 8,394,871
    • Issue date Mar 12, 2013
    • Kao Corporation
    • Atsushi Hiraishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Additive for hydraulic compositions
    • Patent number 7,470,733
    • Issue date Dec 30, 2008
    • Kao Corporation
    • Kyoichi Shirota
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Powder dispersant for hydraulic compositions
    • Patent number 7,030,178
    • Issue date Apr 18, 2006
    • Kao Corporation
    • Daisuke Shiba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Powder dispersant for hydraulic compositions
    • Patent number 7,030,177
    • Issue date Apr 18, 2006
    • Kao Corporation
    • Daisuke Shibai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Concrete admixture
    • Patent number 6,239,241
    • Issue date May 29, 2001
    • Kao Corporation
    • Fuzio Yamato
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPERSANT FOR POWER STORAGE DEVICE POSITIVE ELECTRODE
    • Publication number 20240247088
    • Publication date Jul 25, 2024
    • KAO CORPORATION
    • Akito ITOI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DISPERSANT COMPOSITION FOR ELECTRICITY STORAGE DEVICE ELECTRODES
    • Publication number 20230383135
    • Publication date Nov 30, 2023
    • KAO CORPORATION
    • Akito ITOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    QUATERNARY AMMONIUM SALT COMPOUND
    • Publication number 20150329674
    • Publication date Nov 19, 2015
    • KAO CORPORATION
    • Kyoichi SHIROTA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    WATER-BASED INK FOR INK-JET PRINTING
    • Publication number 20110306708
    • Publication date Dec 15, 2011
    • KAO CORPORATION
    • Atsushi Hiraishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS INK FOR INKJET RECORDING
    • Publication number 20110263752
    • Publication date Oct 27, 2011
    • KAO CORPORATION
    • Atsushi Hiraishi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Additive for hydraulic compositions
    • Publication number 20060235112
    • Publication date Oct 19, 2006
    • Kyoichi Shirota
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Powder dispersant for hydraulic compositions
    • Publication number 20040242760
    • Publication date Dec 2, 2004
    • Kao Corporation.
    • Daisuke Shibai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Powder dispersant for hydraulic compositions
    • Publication number 20040235687
    • Publication date Nov 25, 2004
    • Kao Corporation.
    • Daisuke Shiba
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Powder dispersant for hydraulic compositions
    • Publication number 20020099115
    • Publication date Jul 25, 2002
    • Daisuke Shibai
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES