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Other physical parameters of the magnetic components

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G03G9/0836Other physical parameters of the magnetic components
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic charge image developing carrier, electrostatic charge...
    • Patent number 12,174,583
    • Issue date Dec 24, 2024
    • FUJIFILM Business Innovation Corp.
    • Takuro Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 12,111,614
    • Issue date Oct 8, 2024
    • Canon Kabushiki Kaisha
    • Tohru Hiramatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 11,796,930
    • Issue date Oct 24, 2023
    • Canon Kabushiki Kaisha
    • Shuntaro Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 10,877,387
    • Issue date Dec 29, 2020
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 10,859,933
    • Issue date Dec 8, 2020
    • Canon Kabushiki Kaisha
    • Tetsuya Kinumatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner, one-component developer, and two-component developer
    • Patent number 9,977,355
    • Issue date May 22, 2018
    • Kyocera Document Solutions Inc.
    • Toshiki Takemori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,971,262
    • Issue date May 15, 2018
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,971,264
    • Issue date May 15, 2018
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,715,188
    • Issue date Jul 25, 2017
    • Canon Kabushiki Kaisha
    • Kazuo Terauchi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner compositions for magnetic ink character recognition
    • Patent number 9,703,217
    • Issue date Jul 11, 2017
    • Xerox Corporation
    • Juan A. Morales-Tirado
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner using small-particle size magnetic iron oxide
    • Patent number 9,703,216
    • Issue date Jul 11, 2017
    • Canon Kabushiki Kaisha
    • Naohiko Tsuchida
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,625,842
    • Issue date Apr 18, 2017
    • Canon Kabushiki Kaisha
    • Kozue Uratani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,575,425
    • Issue date Feb 21, 2017
    • Canon Kabushiki Kaisha
    • Takeshi Naka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,551,947
    • Issue date Jan 24, 2017
    • Canon Kabushiki Kaisha
    • Shuichi Hiroko
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,470,993
    • Issue date Oct 18, 2016
    • Canon Kabushiki Kaisha
    • Koji Nishikawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,454,096
    • Issue date Sep 27, 2016
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,423,711
    • Issue date Aug 23, 2016
    • Canon Kabushiki Kaisha
    • Kozue Uratani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,372,424
    • Issue date Jun 21, 2016
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus, developing method, image-forming apparatus, a...
    • Patent number 9,354,545
    • Issue date May 31, 2016
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic one-component developing toner
    • Patent number 9,235,150
    • Issue date Jan 12, 2016
    • Kyocera Document Solutions Inc.
    • Akinori Koyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,213,251
    • Issue date Dec 15, 2015
    • Canon Kabushiki Kaisha
    • Atsuhiko Ohmori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,152,065
    • Issue date Oct 6, 2015
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,097,997
    • Issue date Aug 4, 2015
    • Canon Kabushiki Kaisha
    • Shotaro Nomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,029,055
    • Issue date May 12, 2015
    • Canon Kabushiki Kaisha
    • Kozue Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus and developing method
    • Patent number 8,883,389
    • Issue date Nov 11, 2014
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus and developing method
    • Patent number 8,835,090
    • Issue date Sep 16, 2014
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Ferrite core material for resin-filled type carrier, resin-filled t...
    • Patent number 8,628,905
    • Issue date Jan 14, 2014
    • Powdertech Co. Ltd.
    • Hiromichi Kobayashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Black magnetic iron oxide particles
    • Patent number 8,545,713
    • Issue date Oct 1, 2013
    • Toda Kogyo Corporation
    • Ryo Iwai
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Magnetic toner
    • Patent number 8,518,620
    • Issue date Aug 27, 2013
    • Canon Kabushiki Kaisha
    • Tadashi Dojo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 8,512,925
    • Issue date Aug 20, 2013
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER
    • Publication number 20240427258
    • Publication date Dec 26, 2024
    • Canon Kabushiki Kaisha
    • Tohru Hiramatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMATION METHOD
    • Publication number 20240231248
    • Publication date Jul 11, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Toru TAKATSUNA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND IMAGE FORMATION METHOD
    • Publication number 20240134297
    • Publication date Apr 25, 2024
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Toru TAKATSUNA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARRIER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE, ELECTROSTATIC CH...
    • Publication number 20230251587
    • Publication date Aug 10, 2023
    • FUJIFILM Business Innovation Corp.
    • Shintaro ANNO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20230122974
    • Publication date Apr 20, 2023
    • Canon Kabushiki Kaisha
    • Hiroki Kagawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ELECTROSTATIC CHARGE IMAGE DEVELOPING CARRIER, ELECTROSTATIC CHARGE...
    • Publication number 20220308485
    • Publication date Sep 29, 2022
    • FUJIFILM Business Innovation Corp.
    • Takuro WATANABE
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20220252995
    • Publication date Aug 11, 2022
    • Canon Kabushiki Kaisha
    • Daisuke Tsujimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220171303
    • Publication date Jun 2, 2022
    • Canon Kabushiki Kaisha
    • Tohru Hiramatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20210255557
    • Publication date Aug 19, 2021
    • Canon Kabushiki Kaisha
    • Shuntaro Watanabe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20200103776
    • Publication date Apr 2, 2020
    • Canon Kabushiki Kaisha
    • Tetsuya Kinumatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20200103774
    • Publication date Apr 2, 2020
    • Canon Kabushiki Kaisha
    • Kosuke Fukudome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC SUBSTANCE, MAGNETIC TONER, AND MAGNETIC POWDER
    • Publication number 20190035521
    • Publication date Jan 31, 2019
    • THE UNIVERSITY OF TOKYO
    • Shin-ichi OHKOSHI
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    MAGNETIC TONER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
    • Publication number 20160378003
    • Publication date Dec 29, 2016
    • Canon Kabushiki Kaisha
    • Satoshi Arimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20160334723
    • Publication date Nov 17, 2016
    • Canon Kabushiki Kaisha
    • Kozue Uratani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20140342278
    • Publication date Nov 20, 2014
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20140342277
    • Publication date Nov 20, 2014
    • Atsuhiko Ohmori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20140335449
    • Publication date Nov 13, 2014
    • Kozue Uratani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20140335450
    • Publication date Nov 13, 2014
    • Shotaro Nomura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20140302433
    • Publication date Oct 9, 2014
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC ONE-COMPONENT DEVELOPING TONER
    • Publication number 20140272700
    • Publication date Sep 18, 2014
    • KYOCERA DOCUMENT SOLUTIONS INC.
    • Akinori KOYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POSITIVELY CHARGEABLE MAGNETIC TONER AND IMAGE FORMING METHOD
    • Publication number 20130344428
    • Publication date Dec 26, 2013
    • Akinori Koyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS AND DEVELOPING METHOD
    • Publication number 20130164671
    • Publication date Jun 27, 2013
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20120231384
    • Publication date Sep 13, 2012
    • Canon Kabushiki Kaisha
    • Kozue Aoki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20120196220
    • Publication date Aug 2, 2012
    • Canon Kabushiki Kaisha
    • Toru Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20120196219
    • Publication date Aug 2, 2012
    • Canon Kabushiki Kaisha
    • Shuhei Moribe
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER COMPOSITIONS
    • Publication number 20120107740
    • Publication date May 3, 2012
    • Xerox Corporation
    • Kip L. Jugle
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER COMPOSITIONS
    • Publication number 20120070770
    • Publication date Mar 22, 2012
    • Xerox Corporation
    • Ke Zhou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BLACK MAGNETIC IRON OXIDE PARTICLES
    • Publication number 20120064449
    • Publication date Mar 15, 2012
    • Ryo Iwai
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    TONER
    • Publication number 20120045717
    • Publication date Feb 23, 2012
    • Canon Kabushiki Kaisha
    • Shuichi Hiroko
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20110294056
    • Publication date Dec 1, 2011
    • Canon Kabushiki Kaisha
    • Michihisa Magome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY