TREA

Keishi Shimokawa

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polymerizable phosphate ester
    • Patent number 8,207,367
    • Issue date Jun 26, 2012
    • Kao Corporation
    • Minoru Kurata
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Concrete admixture
    • Patent number 6,462,110
    • Issue date Oct 8, 2002
    • Kao Corporation
    • Haruyuki Satoh
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Method for the purification of ionic polymers
    • Patent number 6,168,719
    • Issue date Jan 2, 2001
    • Kao Corporation
    • Keishi Shimokawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING POLYMERIZABLE PHOSPHATE ESTER
    • Publication number 20100227994
    • Publication date Sep 9, 2010
    • KAO CORPORATION
    • Minoru Kurata
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Concrete admixture
    • Publication number 20010012864
    • Publication date Aug 9, 2001
    • Haruyuki Satoh
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES