TREA

Tetsuya Tsuzuki

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  • Kagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retention improving composition
    • Patent number 7,776,181
    • Issue date Aug 17, 2010
    • Toagosei Co., Ltd.
    • Yoshio Mori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for producing water-soluble polymer
    • Patent number 6,818,677
    • Issue date Nov 16, 2004
    • Toagosei Co., Ltd.
    • Kenji Ito
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Composition Containing Amphoteric Water-Soluble Polymer
    • Publication number 20080230193
    • Publication date Sep 25, 2008
    • TOAGOSEI CO., LTD.
    • Yoshio Mori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Retention Improving Composition
    • Publication number 20080004405
    • Publication date Jan 3, 2008
    • Toagosei Co., Ltd.
    • Yoshio Mori
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for producing water-soluble polymer
    • Publication number 20070138105
    • Publication date Jun 21, 2007
    • Ken Takeda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...