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Mutsuko Higo

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin, resist composition and method for producing resist pattern
    • Patent number 11,681,224
    • Issue date Jun 20, 2023
    • Sumitomo Chemical Company, Limited
    • Mutsuko Higo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin, resist composition and method for producing resist pattern
    • Patent number 11,500,288
    • Issue date Nov 15, 2022
    • Sumitomo Chemical Company, Limited
    • Mutsuko Higo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Resin, resist composition and method for producing resist pattern
    • Patent number 11,353,790
    • Issue date Jun 7, 2022
    • Sumitomo Chemical Company, Limited
    • Mutsuko Higo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Salt and photoresist composition containing the same
    • Patent number 10,838,300
    • Issue date Nov 17, 2020
    • Sumitomo Chemical Company, Limited
    • Hiromu Sakamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Polyurethane composition
    • Patent number 6,956,074
    • Issue date Oct 18, 2005
    • Sumitomo Chemical Company, Ltd.
    • Kenji Kimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polybutadiene composition
    • Patent number 6,815,481
    • Issue date Nov 9, 2004
    • Sumitomo Chemical Company, Limited
    • Kunihito Miyake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polybutadiene composition
    • Patent number 6,756,432
    • Issue date Jun 29, 2004
    • Sumitomo Chemical Company, Limited
    • Kunihito Miyake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN
    • Publication number 20200233300
    • Publication date Jul 23, 2020
    • Sumitomo Chemical Company, Limited
    • Mutsuko HIGO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN
    • Publication number 20200233301
    • Publication date Jul 23, 2020
    • Sumitomo Chemical Company, Limited
    • Mutsuko HIGO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN
    • Publication number 20200209749
    • Publication date Jul 2, 2020
    • Sumitomo Chemical Company, Limited
    • Masako SUGIHARA
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN
    • Publication number 20200064735
    • Publication date Feb 27, 2020
    • Sumitomo Chemical Company, Limited
    • Mutsuko HIGO
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SALT AND PHOTORESIST COMPOSITION CONTAINING THE SAME
    • Publication number 20180065925
    • Publication date Mar 8, 2018
    • Sumitomo Chemical Company, Limited
    • Hiromu SAKAMOTO
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOSITION
    • Publication number 20130266806
    • Publication date Oct 10, 2013
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Masashi Nagano
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    COMPOSITION, LAMINATED STRUCTURE AND METHOD FOR MANUFACTURING LAMIN...
    • Publication number 20130157051
    • Publication date Jun 20, 2013
    • Sumitomo Chemical Company, Limited
    • Masashi Nagano
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AQUEOUS EMULSION
    • Publication number 20120088111
    • Publication date Apr 12, 2012
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Mutsuko Higo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    AQUEOUS EMULSION
    • Publication number 20110171479
    • Publication date Jul 14, 2011
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Masashi Nagano
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOUND, PHOTOELECTRIC CONVERTER AND PHOTOELECTROCHEMICAL CELL
    • Publication number 20100101643
    • Publication date Apr 29, 2010
    • Sumitomo Chemical Company, Limited
    • Toshiya Takahashi
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Phosphorous ester compound, process for producing the same, and use...
    • Publication number 20050247913
    • Publication date Nov 10, 2005
    • Mutsuko Higo
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polybutadiene composition
    • Publication number 20030153655
    • Publication date Aug 14, 2003
    • Kunihito Miyake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polybutadiene composition
    • Publication number 20020032256
    • Publication date Mar 14, 2002
    • Kunihito Miyake
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...