TREA

Kazumi Yoshizaki

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  • Suntou-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner
    • Patent number 8,859,177
    • Issue date Oct 14, 2014
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and process for producing toner
    • Patent number 8,841,056
    • Issue date Sep 23, 2014
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,828,639
    • Issue date Sep 9, 2014
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,822,120
    • Issue date Sep 2, 2014
    • Canon Kabushiki Kaisha
    • Nobuhisa Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and toner particle producing method
    • Patent number 8,518,623
    • Issue date Aug 27, 2013
    • Canon Kabushiki Kasiha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,247,147
    • Issue date Aug 21, 2012
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,192,907
    • Issue date Jun 5, 2012
    • Canon Kabushiki Kaisha
    • Koji Abe
  • Information Patent Grant

    Non-magnetic toner
    • Patent number 8,084,178
    • Issue date Dec 27, 2011
    • Canon Kabushiki Kaisha
    • Emi Tosaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, and toner production process
    • Patent number 8,053,156
    • Issue date Nov 8, 2011
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Non-magnetic toner
    • Patent number 7,745,088
    • Issue date Jun 29, 2010
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 7,740,999
    • Issue date Jun 22, 2010
    • Canon Kabushiki Kaisha
    • Koji Inaba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method of producing toner
    • Patent number 7,459,253
    • Issue date Dec 2, 2008
    • Canon Kabushiki Kaisha
    • Koji Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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
  • Information Patent Grant

    Magnetic carrier
    • Patent number 6,506,531
    • Issue date Jan 14, 2003
    • Canon Kabushiki Kaisha
    • Toshiyuki Hakata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier for use in electrophotography, two-component type developer...
    • Patent number 6,372,400
    • Issue date Apr 16, 2002
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and image forming method
    • Patent number 6,316,157
    • Issue date Nov 13, 2001
    • Canon Kabushiki Kaisha
    • Junko Yoshikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Two-component type developer and image forming method
    • Patent number 6,312,862
    • Issue date Nov 6, 2001
    • Canon Kabushiki Kaisha
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming method and image forming apparatus using specific dev...
    • Patent number 6,137,977
    • Issue date Oct 24, 2000
    • Canon Kabushiki Kaisha
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic carrier, two-component developer and image forming method
    • Patent number 6,124,067
    • Issue date Sep 26, 2000
    • Canon Kabushiki Kaisha
    • Yushi Mikuriya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, two-component developer and image forming method
    • Patent number 6,077,635
    • Issue date Jun 20, 2000
    • Canon Kabushiki Kaisha
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming method
    • Patent number 5,994,019
    • Issue date Nov 30, 1999
    • Canon Kabushiki Kaisha
    • Kenji Okado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner for developing electrostatic images and process for productio...
    • Patent number 5,856,055
    • Issue date Jan 5, 1999
    • Canon Kabushiki Kaisha
    • Toshiyuki Ugai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER
    • Publication number 20170123333
    • Publication date May 4, 2017
    • Canon Kabushiki Kaisha
    • Shiro Kuroki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130177845
    • Publication date Jul 11, 2013
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130171552
    • Publication date Jul 4, 2013
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130164666
    • Publication date Jun 27, 2013
    • Canon Kabushiki Kaisha
    • Nobuhisa Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND PROCESS FOR PRODUCING TONER
    • Publication number 20120328979
    • Publication date Dec 27, 2012
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND TONER PARTICLE PRODUCING METHOD
    • Publication number 20110244386
    • Publication date Oct 6, 2011
    • Canon Kabushiki Kaisha
    • Kenta Kamikura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    NON-MAGNETIC TONER
    • Publication number 20090186290
    • Publication date Jul 23, 2009
    • Canon Kabushiki Kaisha
    • Kazumi Yoshizaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20090117483
    • Publication date May 7, 2009
    • Canon Kabushiki Kaisha
    • Koji Inaba
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Non-Magnetic Toner
    • Publication number 20090087768
    • Publication date Apr 2, 2009
    • Canon Kabushiki Kaisha
    • Emi Tosaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER, AND TONER PRODUCTION PROCESS
    • Publication number 20090035688
    • Publication date Feb 5, 2009
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20070259283
    • Publication date Nov 8, 2007
    • Canon Kabushiki Kaisha
    • Koji Abe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD OF PRODUCING TONER
    • Publication number 20070212631
    • Publication date Sep 13, 2007
    • Canon Kabushiki Kaisha
    • Koji Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • 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