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Tetsuya Ida

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  • Shimomaruko, Ohta-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner and two-component developer
    • Patent number 9,541,852
    • Issue date Jan 10, 2017
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,285,697
    • Issue date Mar 15, 2016
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,261,806
    • Issue date Feb 16, 2016
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,141,012
    • Issue date Sep 22, 2015
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,134,637
    • Issue date Sep 15, 2015
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,116,448
    • Issue date Aug 25, 2015
    • Canon Kabushiki Kaisha
    • Kazuo Terauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic carrier
    • Patent number 9,046,800
    • Issue date Jun 2, 2015
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,040,216
    • Issue date May 26, 2015
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Two-component developer, replenishing developer, and image-forming...
    • Patent number 8,114,562
    • Issue date Feb 14, 2012
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Two-component developer, replenishing developer, and image-forming...
    • Patent number 7,906,262
    • Issue date Mar 15, 2011
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Two-component developer, replenishing developer, and image-forming...
    • Patent number 7,767,370
    • Issue date Aug 3, 2010
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 7,629,100
    • Issue date Dec 8, 2009
    • Canon Kabushiki Kaisha
    • Naoki Okamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and image forming method
    • Patent number 7,611,813
    • Issue date Nov 3, 2009
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Yellow toner, image forming apparatus and a method for producing a...
    • Patent number 7,455,947
    • Issue date Nov 25, 2008
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier, two-component developer, and image forming method
    • Patent number 7,452,651
    • Issue date Nov 18, 2008
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner
    • Patent number 7,452,647
    • Issue date Nov 18, 2008
    • Canon Kabushiki Kaisha
    • Kazuhiko Hayami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Black toner with defined loss tangent
    • Patent number 7,300,733
    • Issue date Nov 27, 2007
    • Canon Kabushiki Kaisha
    • Nobuyoshi Sugahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner
    • Patent number 7,288,348
    • Issue date Oct 30, 2007
    • Canon Kabushiki Kaisha
    • Kazuhiko Hayami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner
    • Patent number 7,112,395
    • Issue date Sep 26, 2006
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Black toner with defined loss tangent
    • Patent number 7,022,449
    • Issue date Apr 4, 2006
    • Canon Kabushiki Kaisha
    • Nobuyoshi Sugahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens select device and portable information terminal
    • Patent number 6,850,374
    • Issue date Feb 1, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsurou Kajino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Toner and heat-fixing method
    • Patent number 6,808,852
    • Issue date Oct 26, 2004
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier for electrophotography, two component type developer, and i...
    • Patent number 6,641,967
    • Issue date Nov 4, 2003
    • Canon Kabushiki Kaisha
    • Tsuyoshi Takiguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier for electrophotography, two component type developer, and i...
    • Patent number 6,316,156
    • Issue date Nov 13, 2001
    • Canon Kabushiki Kaisha
    • Tsuyoshi Takiguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Resin-coated carrier, two component type developer, and developing...
    • Patent number 6,146,801
    • Issue date Nov 14, 2000
    • Canon Kabushiki Kaisha
    • Yasuhiro Ichikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Yellow toner for developing electrostatic images
    • Patent number 6,022,659
    • Issue date Feb 8, 2000
    • Canon Kabushiki Kaisha
    • Makoto Kanbayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color toner and image forming method
    • Patent number 6,013,402
    • Issue date Jan 11, 2000
    • Canon Kabushiki Kaisha
    • Makoto Kanbayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Electrophotographic developer carrier, two-component type developer...
    • Patent number 6,001,525
    • Issue date Dec 14, 1999
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 5,994,018
    • Issue date Nov 30, 1999
    • Wakashi Iida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magenta toner, process for producing same and color image forming m...
    • Patent number 5,912,099
    • Issue date Jun 15, 1999
    • Canon Kabushiki Kaisha
    • Makoto Kanbayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER MANUFACTURING METHOD
    • Publication number 20150177630
    • Publication date Jun 25, 2015
    • Canon Kabushiki Kaisha
    • Noriyoshi Umeda
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND TWO-COMPONENT DEVELOPER
    • Publication number 20150177635
    • Publication date Jun 25, 2015
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150037727
    • Publication date Feb 5, 2015
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150037728
    • Publication date Feb 5, 2015
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20150003875
    • Publication date Jan 1, 2015
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140178812
    • Publication date Jun 26, 2014
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20140099577
    • Publication date Apr 10, 2014
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20140099578
    • Publication date Apr 10, 2014
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC CARRIER
    • Publication number 20140051023
    • Publication date Feb 20, 2014
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20130344430
    • Publication date Dec 26, 2013
    • Kazuo Terauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20120094225
    • Publication date Apr 19, 2012
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20110097661
    • Publication date Apr 28, 2011
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20100248126
    • Publication date Sep 30, 2010
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20100203438
    • Publication date Aug 12, 2010
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20100159380
    • Publication date Jun 24, 2010
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20090047592
    • Publication date Feb 19, 2009
    • Canon Kabushiki Kaisha
    • Naoki Okamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TWO-COMPONENT DEVELOPER, REPLENISHING DEVELOPER, AND IMAGE-FORMING...
    • Publication number 20080286668
    • Publication date Nov 20, 2008
    • Canon Kabushiki Kaisha
    • Koh Ishigami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    YELLOW TONER, IMAGE FORMING APPARATUS AND A METHOD FOR PRODUCING A...
    • Publication number 20070224531
    • Publication date Sep 27, 2007
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND IMAGE FORMING METHOD
    • Publication number 20070122727
    • Publication date May 31, 2007
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Carrier, two-component developer, and image forming method
    • Publication number 20060127793
    • Publication date Jun 15, 2006
    • Canon Kabushiki Kaisha
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Black toner with defined loss tangent
    • Publication number 20060014095
    • Publication date Jan 19, 2006
    • Canon Kabushiki Kaisha
    • Nobuyoshi Sugahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Yellow toner, image forming apparatus and a method for producing a...
    • Publication number 20050106488
    • Publication date May 19, 2005
    • Canon Kabushiki Kaisha
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Color toner
    • Publication number 20050079429
    • Publication date Apr 14, 2005
    • Canon Kabushiki Kaisha
    • Kazuhiko Hayami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Color toner
    • Publication number 20040197694
    • Publication date Oct 7, 2004
    • Kazuhiko Hayami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Color toner
    • Publication number 20040175642
    • Publication date Sep 9, 2004
    • Tetsuya Ida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Black toner
    • Publication number 20040058264
    • Publication date Mar 25, 2004
    • Nobuyoshi Sugahara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Lens select device and portable information terminal
    • Publication number 20030214732
    • Publication date Nov 20, 2003
    • Matsushita Electric Industrial Co. Ltd.
    • Tetsurou Kajino
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Toner and heat-fixing method
    • Publication number 20030129517
    • Publication date Jul 10, 2003
    • Yojiro Hotta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Carrier for electrophotography, two component type developer, and i...
    • Publication number 20030008226
    • Publication date Jan 9, 2003
    • Tsuyoshi Takiguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Carrier for electrophotography, two component type developer, and i...
    • Publication number 20020037470
    • Publication date Mar 28, 2002
    • Tsuyoshi Takiguchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY