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Kunishige Edamatsu

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  • Toyonaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chemically amplified positive resist composition
    • Patent number 8,298,746
    • Issue date Oct 30, 2012
    • Sumitomo Chemical Company, Limited
    • Junji Shigematsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Chemically amplified resist composition
    • Patent number 7,566,522
    • Issue date Jul 28, 2009
    • Sumitomo Chemical Company, Limited
    • Yoshiyuki Takata
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Positive resist composition
    • Patent number 5,843,616
    • Issue date Dec 1, 1998
    • Sumitomo Chemical Company, Ltd.
    • Kunishige Edamatsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION
    • Publication number 20100010129
    • Publication date Jan 14, 2010
    • Sumitomo Chemical Company, Limited
    • Junji Shigematsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Chemically amplified resist composition
    • Publication number 20080166660
    • Publication date Jul 10, 2008
    • Sumitomo Chemical Company, Limited
    • Yoshiyuki Takata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY