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Koji Kameyama

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  • Wakayama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing toner
    • Patent number 9,017,912
    • Issue date Apr 28, 2015
    • Kao Corporation
    • Akihiro Eida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process for producing toner for electrophotography
    • Patent number 9,005,868
    • Issue date Apr 14, 2015
    • Kao Corporation
    • Shoichi Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for electrostatic image development
    • Patent number 7,572,563
    • Issue date Aug 11, 2009
    • Kao Corporation
    • Yutaka Kanamaru
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for electrostatic image development
    • Patent number 7,235,337
    • Issue date Jun 26, 2007
    • Kao Corporation
    • Koji Kameyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 6,919,156
    • Issue date Jul 19, 2005
    • Kao Corporation
    • Koji Kameyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 6,861,190
    • Issue date Mar 1, 2005
    • Kao Corporation
    • Masahito Yamazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Two-component developer
    • Patent number 6,764,798
    • Issue date Jul 20, 2004
    • Kao Corporation
    • Masahito Yamazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method of development of nonmagnetic one-component toner and method...
    • Patent number 5,604,074
    • Issue date Feb 18, 1997
    • Kao Corporation
    • Shin-ichiro Yasuda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing encapsulated toner for heat-and-pressure fixin...
    • Patent number 5,567,567
    • Issue date Oct 22, 1996
    • Kao Corporation
    • Koji Akiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Encapsulated toner for heat-and-pressure fixing
    • Patent number 5,565,293
    • Issue date Oct 15, 1996
    • Kao Corporation
    • Koji Akiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR PRODUCING TONER FOR ELECTROPHOTOGRAPHY
    • Publication number 20130295499
    • Publication date Nov 7, 2013
    • KAO CORPORATION
    • Shoichi Murata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER
    • Publication number 20110045402
    • Publication date Feb 24, 2011
    • KAO CORPORATION
    • Akihiro Eida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
    • Publication number 20070190440
    • Publication date Aug 16, 2007
    • KAO CORPORATION
    • Yutaka KANAMARU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner for electrostatic image development
    • Publication number 20050003290
    • Publication date Jan 6, 2005
    • KAO CORPORATION
    • Koji Kameyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner
    • Publication number 20040058263
    • Publication date Mar 25, 2004
    • KAO CORPORATION
    • Koji Kameyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Toner
    • Publication number 20030165762
    • Publication date Sep 4, 2003
    • KAO CORPORATION
    • Masahito Yamazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Two-component developer
    • Publication number 20030129515
    • Publication date Jul 10, 2003
    • Masahito Yamazaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY