TREA

Takamasa Ueda

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrophotographic toner and manufacturing method thereof
    • Patent number 7,932,011
    • Issue date Apr 26, 2011
    • Konica Minolta Business Technologies, Inc.
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic toner
    • Patent number 7,563,554
    • Issue date Jul 21, 2009
    • Konica Minolta Business Technologies, Inc.
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic toner
    • Patent number 7,364,827
    • Issue date Apr 29, 2008
    • Konica Minolta Business Technologies, Inc.
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROPHOTOGRAPHIC TONER
    • Publication number 20070099106
    • Publication date May 3, 2007
    • Konica Minolta Business Technologies, Inc.
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electrophotographic toner and manufacturing method thereof
    • Publication number 20060216624
    • Publication date Sep 28, 2006
    • KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Electrophotographic toner
    • Publication number 20060172211
    • Publication date Aug 3, 2006
    • Takamasa Ueda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY