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Hirotaka Takeno

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaning liquid for aqueous ink
    • Patent number 10,981,385
    • Issue date Apr 20, 2021
    • Kao Corporation
    • Takayuki Suzuki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Water-based ink
    • Patent number 10,655,030
    • Issue date May 19, 2020
    • Kao Corporation
    • Hirotaka Takeno
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Inkjet printing method and water-based ink
    • Patent number 10,584,252
    • Issue date Mar 10, 2020
    • Kao Corporation
    • Yuki Wakabayashi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inkjet printing method and water-based ink
    • Patent number 10,465,083
    • Issue date Nov 5, 2019
    • Kao Corporation
    • Yuki Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink
    • Patent number 10,316,207
    • Issue date Jun 11, 2019
    • Kao Corporation
    • Kaname Mitsuyoshi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink-jet printing with water-based ink on recording medium have low...
    • Patent number 10,266,712
    • Issue date Apr 23, 2019
    • Kao Corporation
    • Yuki Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Production method for fine organic pigment
    • Patent number 9,752,033
    • Issue date Sep 5, 2017
    • Kao Corporation
    • Takahiro Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Water-based ink for inkjet printing
    • Patent number 9,670,374
    • Issue date Jun 6, 2017
    • Kao Corporation
    • Yuki Wakabayashi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Production method for fine organic pigment
    • Patent number 9,663,676
    • Issue date May 30, 2017
    • Kao Corporation
    • Takahiro Sato
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based ink for ink-jet recording
    • Patent number 8,637,591
    • Issue date Jan 28, 2014
    • Kao Corporation
    • Shigeki Nagashima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Water-based inks for ink-jet printing
    • Patent number 7,795,327
    • Issue date Sep 14, 2010
    • Kao Corporation
    • Ryuma Mizushima
    • 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

    RESIN PARTICLE DISPERSION
    • Publication number 20220403191
    • Publication date Dec 22, 2022
    • KAO CORPORATION
    • Takahiro SATO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FINE METAL PARTICLE DISPERSION PRODUCTION METHOD
    • Publication number 20210379654
    • Publication date Dec 9, 2021
    • KAO CORPORATION
    • Tomohide YOSHIDA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    AQUEOUS DISPERSION OF METAL FINE PARTICLES
    • Publication number 20210253885
    • Publication date Aug 19, 2021
    • KAO CORPORATION
    • Tomohide YOSHIDA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    RESIN PARTICLE DISPERSION
    • Publication number 20200325350
    • Publication date Oct 15, 2020
    • KAO CORPORATION
    • Takahiro SATO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CLEANING LIQUID FOR AQUEOUS INK
    • Publication number 20190329553
    • Publication date Oct 31, 2019
    • KAO CORPORATION
    • Takayuki SUZUKI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    WATER-BASED INK
    • Publication number 20180187034
    • Publication date Jul 5, 2018
    • KAO CORPORATION
    • Hirotaka TAKENO
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTING METHOD AND WATER-BASED INK
    • Publication number 20180179405
    • Publication date Jun 28, 2018
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INKJET PRINTING METHOD AND WATER-BASED INK
    • Publication number 20180171166
    • Publication date Jun 21, 2018
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    WATER-BASED INK
    • Publication number 20170369725
    • Publication date Dec 28, 2017
    • KAO CORPORATION
    • Kaname MITSUYOSHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    INK JET RECORDING METHOD
    • Publication number 20170267885
    • Publication date Sep 21, 2017
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    WATER-BASED INK FOR INKJET PRINTING
    • Publication number 20170037268
    • Publication date Feb 9, 2017
    • KAO CORPORATION
    • Yuki WAKABAYASHI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT
    • Publication number 20160115332
    • Publication date Apr 28, 2016
    • KAO CORPORATION
    • Takahiro SATO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PRODUCTION METHOD FOR FINE ORGANIC PIGMENT
    • Publication number 20160090484
    • Publication date Mar 31, 2016
    • KAO CORPORATION
    • Takahiro SATO
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATER-BASED INK FOR INK-JET RECORDING
    • Publication number 20100216937
    • Publication date Aug 26, 2010
    • KAO CORPORATION
    • Shigeki Nagashima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Water-based inks for ink-jet printing
    • Publication number 20060052480
    • Publication date Mar 9, 2006
    • KAO CORPORATION
    • Ryuma Mizushima
    • 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...