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Toshiya Iwasaki

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pigment composition production method
    • Patent number 10,800,922
    • Issue date Oct 13, 2020
    • Kao Corporation
    • Shuichi Abe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pigment composition production method
    • Patent number 10,538,668
    • Issue date Jan 21, 2020
    • Kao Corporation
    • Shuichi Abe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink for inkjet printing
    • Patent number 8,524,801
    • Issue date Sep 3, 2013
    • Kao Corporation
    • Hiroyuki Yoshida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Process for producing aqueous pigment dispersion
    • Patent number 7,964,660
    • Issue date Jun 21, 2011
    • Kao Corporation
    • Toshiyuki Matsumoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous ink for ink jet recording
    • Patent number 7,354,961
    • Issue date Apr 8, 2008
    • Kao Corporation
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIGMENT COMPOSITION PRODUCTION METHOD
    • Publication number 20190062559
    • Publication date Feb 28, 2019
    • KAO CORPORATION
    • Shuichi ABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PIGMENT COMPOSITION PRODUCTION METHOD
    • Publication number 20180305553
    • Publication date Oct 25, 2018
    • KAO CORPORATION
    • Shuichi ABE
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATER-BASED INK FOR INKJET PRINTING
    • Publication number 20110257309
    • Publication date Oct 20, 2011
    • KAO CORPORATION
    • Hiroyuki Yoshida
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PROCESS FOR PRODUCING AQUEOUS PIGMENT DISPERSION
    • Publication number 20090124739
    • Publication date May 14, 2009
    • KAO CORPORATION
    • Toshiyuki Matsumoto
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATER-BASED INKS FOR INK-JET PRINTING
    • Publication number 20070144399
    • Publication date Jun 28, 2007
    • KAO CORPORATION
    • Shigeki Nagashima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Process for preparing a water-based pigment dispersion
    • Publication number 20050124742
    • Publication date Jun 9, 2005
    • KAO CORPORATION
    • Toshiya Iwasaki
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Aqueous ink for ink jet recording
    • Publication number 20050009977
    • Publication date Jan 13, 2005
    • Kao Corporation
    • Koji Azuma
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...