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Naotaka Ikeda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner
    • Patent number 9,785,068
    • Issue date Oct 10, 2017
    • Canon Kabushiki Kaisha
    • Noriyoshi Umeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,423,714
    • Issue date Aug 23, 2016
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,229,345
    • Issue date Jan 5, 2016
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method for producing toner
    • Patent number 9,023,575
    • Issue date May 5, 2015
    • Canon Kabushiki Kaisha
    • Taiji Katsura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,005,865
    • Issue date Apr 14, 2015
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Toner
    • Patent number 8,940,467
    • Issue date Jan 27, 2015
    • Canon Kabushiki Kaisha
    • Yasuhiro Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,916,319
    • Issue date Dec 23, 2014
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,652,725
    • Issue date Feb 18, 2014
    • Canon Kabushiki Kaisha
    • Emi Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and image forming method
    • Patent number 7,704,661
    • Issue date Apr 27, 2010
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus, and replenishing developer kit
    • Patent number 7,024,138
    • Issue date Apr 4, 2006
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,016,630
    • Issue date Mar 21, 2006
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Replenishing developer and developing method
    • Patent number 6,936,394
    • Issue date Aug 30, 2005
    • Canon Kabushiki Kaisha
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Full-color image-forming method, and two-component developer kit fo...
    • Patent number 6,855,469
    • Issue date Feb 15, 2005
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER
    • Publication number 20170075243
    • Publication date Mar 16, 2017
    • Canon Kabushiki Kaisha
    • Noriyoshi Umeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150241806
    • Publication date Aug 27, 2015
    • Canon Kabushiki Kaisha
    • Takashi Kenmoku
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150056549
    • Publication date Feb 26, 2015
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140162185
    • Publication date Jun 12, 2014
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    TONER AND METHOD FOR PRODUCING TONER
    • Publication number 20140080048
    • Publication date Mar 20, 2014
    • Taiji Katsura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130244165
    • Publication date Sep 19, 2013
    • Canon Kabushiki Kaisha
    • Yasuhiro Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130224647
    • Publication date Aug 29, 2013
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20120115079
    • Publication date May 10, 2012
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    TONER
    • Publication number 20110136054
    • Publication date Jun 9, 2011
    • Canon Kabushiki Kaisha
    • Emi Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND IMAGE FORMING METHOD
    • Publication number 20100009278
    • Publication date Jan 14, 2010
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20040258434
    • Publication date Dec 23, 2004
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus, and replenishing developer kit
    • Publication number 20040184838
    • Publication date Sep 23, 2004
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Full-color image-forming method, and two-component developer kit fo...
    • Publication number 20030122918
    • Publication date Jul 3, 2003
    • Canon Kabushiki Kaisha
    • Naotaka Ikeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Replenishing developer and developing method
    • Publication number 20030091922
    • Publication date May 15, 2003
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY