TREA

Tomiyasu Ueta

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  • Osaka, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Polycarboxylic Acid Concrete Admixture
    • Publication number 20080027177
    • Publication date Jan 31, 2008
    • NIPPON SHOKUBAI CO., LTD
    • Tomotaka Nishikawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Cement admixture and cement admixture composite
    • Publication number 20070173568
    • Publication date Jul 26, 2007
    • NIPPON SHOKUBAI CO., LTD
    • Tomotaka Nishikawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Cement admixture
    • Publication number 20070142505
    • Publication date Jun 21, 2007
    • NIPPON SHOKUBAI CO., LTD
    • Tomiyasu Ueta
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Cement additive
    • Publication number 20070095256
    • Publication date May 3, 2007
    • Nippon Shokubai Co., Ltd.
    • Minoru Miyagawa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Cement admixture
    • Publication number 20050182162
    • Publication date Aug 18, 2005
    • NIPPON SHOKUBAI CO., LTD.
    • Toshio Hayashiya
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarboxylic acid copolymer, production method and use thereof
    • Publication number 20050131110
    • Publication date Jun 16, 2005
    • Nippon Shokubai Co., Ltd.
    • Tsutomu Yuasa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Cement admixture and production method thereof
    • Publication number 20040260011
    • Publication date Dec 23, 2004
    • Tsutomu Yuasa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polycarboxylic acid copolymer, production method and use thereof
    • Publication number 20020193547
    • Publication date Dec 19, 2002
    • Tsutomu Yuasa
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Vinylpyrrolidone polymer and its stabilization and preservation pro...
    • Publication number 20020058782
    • Publication date May 16, 2002
    • Daijo Tomihisa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...