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Masaki Ohwa

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  • Kobe, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Oxime Ester Photoinitiators
    • Publication number 20150056554
    • Publication date Feb 26, 2015
    • CIBA CORPORATION
    • Akira Matsumoto
    • G02 - OPTICS
  • Information Patent Application

    PHOTORESIST COMPOSITIONS
    • Publication number 20130302728
    • Publication date Nov 14, 2013
    • BASF SE
    • Hisatoshi Kura
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PHOTORESIST COMPOSITIONS
    • Publication number 20120038996
    • Publication date Feb 16, 2012
    • BASF SE
    • Hisatoshi Kura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxime Ester Photoinitiators
    • Publication number 20100188765
    • Publication date Jul 29, 2010
    • Akira Matsumoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    OXIME ESTER PHOTOINITIATORS
    • Publication number 20100136491
    • Publication date Jun 3, 2010
    • Akira Matsumoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    OXIME ESTER PHOTOINITIATORS
    • Publication number 20100136467
    • Publication date Jun 3, 2010
    • Akira Matsumoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    OXIME ESTER PHOTOINITIATORS
    • Publication number 20100086881
    • Publication date Apr 8, 2010
    • Akira Matsumoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BLUE PHTHALOCYANINE PIGMENT COMPOSITION AND ITS PREPARATION
    • Publication number 20090293769
    • Publication date Dec 3, 2009
    • CIBA CORPORATION
    • Hyeonkook Lee
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COLOR FILTER COMPOSITION
    • Publication number 20090186285
    • Publication date Jul 23, 2009
    • Carsten Schellenberg
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Oxime Ester Photoinitiators
    • Publication number 20090087759
    • Publication date Apr 2, 2009
    • Akira Matsumoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Oxime Ester Photoinitiators
    • Publication number 20080096115
    • Publication date Apr 24, 2008
    • Junichi Tanabe
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Photosensitive resin composition
    • Publication number 20070259278
    • Publication date Nov 8, 2007
    • Hisatoshi Kura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photosensitive resin composition
    • Publication number 20070249748
    • Publication date Oct 25, 2007
    • Hisatoshi Kura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxime ester photoinitiators with heteroaromatic groups
    • Publication number 20060241259
    • Publication date Oct 26, 2006
    • Junichi Tanabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxime derivatives and the use thereof as latent acids
    • Publication number 20060068325
    • Publication date Mar 30, 2006
    • Hitoshi Yamato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Heat stable photocurable resin composition for dry film resist
    • Publication number 20050260520
    • Publication date Nov 24, 2005
    • Hidetaka Oka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Oxime ester photoinitiators
    • Publication number 20050191567
    • Publication date Sep 1, 2005
    • Kazuhiko Kunimoto
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Substituted oxime derivatives and the use thereof as latent acids
    • Publication number 20040209186
    • Publication date Oct 21, 2004
    • Akira Matsumoto
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    Photosensitive resin composition
    • Publication number 20040192804
    • Publication date Sep 30, 2004
    • Hisatoshi Kura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxime ester photoiniators having a combined structure
    • Publication number 20040170924
    • Publication date Sep 2, 2004
    • Kazuhiko Kunimoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Onium salts and the use therof as latent acids
    • Publication number 20040053158
    • Publication date Mar 18, 2004
    • Hitoshi Yamato
    • C40 - COMBINATORIAL CHEMISTRY
  • Information Patent Application

    Oxime derivatives and the use thereof as latent acids
    • Publication number 20040002007
    • Publication date Jan 1, 2004
    • Yamato Hitoshi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Photosensitive resin composition
    • Publication number 20020020832
    • Publication date Feb 21, 2002
    • Hidetaka Oka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Oxime ester photoinitiators
    • Publication number 20010012596
    • Publication date Aug 9, 2001
    • Kazuhiko Kunimoto
    • C07 - ORGANIC CHEMISTRY