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Toshimasa Hamai

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  • Wakayama-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID DISPERSANT COMPOSITION FOR GYPSUM
    • Publication number 20160107935
    • Publication date Apr 21, 2016
    • KAO CORPORATION
    • Yusuke YOSHINAMI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD FOR PRODUCING CURED ARTICLE FROM HYDRAULIC COMPOSITION
    • Publication number 20130333593
    • Publication date Dec 19, 2013
    • KAO CORPORATION
    • Yusuke Yoshinami
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD FOR PRODUCING HYDRAULIC POWDER
    • Publication number 20110100264
    • Publication date May 5, 2011
    • Masaaki Shimoda
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    EARLY STRENGTHENING AGENT FOR HYDRAULIC COMPOSITION
    • Publication number 20110100266
    • Publication date May 5, 2011
    • KAO CORPORATION
    • Toshimasa Hamai
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    DISPERSANT FOR HYDRAULIC COMPOSITION
    • Publication number 20110098387
    • Publication date Apr 28, 2011
    • KAO CORPORATION
    • Yoshihito Naka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ADDITIVE COMPOSITION FOR HYDRAULIC COMPOSITION
    • Publication number 20110021668
    • Publication date Jan 27, 2011
    • KAO CORPORATION
    • Toshimasa Hamai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    EARLY STRENGTHENING AGENT FOR HYDRAULIC COMPOSITION
    • Publication number 20110021667
    • Publication date Jan 27, 2011
    • Kao Corporation.
    • Toshimasa Hamai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHOD FOR PRODUCING HYDRAULIC POWDER
    • Publication number 20110005432
    • Publication date Jan 13, 2011
    • Masaaki Shimoda
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD FOR PRODUCING HYDRAULIC POWDER
    • Publication number 20100319587
    • Publication date Dec 23, 2010
    • KAO CORPORATION
    • Masaaki Shimoda
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Dispersant For Hydraulic Composition
    • Publication number 20100152331
    • Publication date Jun 17, 2010
    • KAO CORPORATION
    • Masaaki Shimoda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Hydraulic composition dispersant
    • Publication number 20060293417
    • Publication date Dec 28, 2006
    • KAO CORPORATION
    • Takao Taniguchi
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

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