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Tomohisa Sano

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  • Mishima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Toner
    • Patent number 11,835,874
    • Issue date Dec 5, 2023
    • Canon Kabushiki Kaisha
    • Kazuyuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner and method of producing toner
    • Patent number 11,181,844
    • Issue date Nov 23, 2021
    • Canon Kabushiki Kaisha
    • Tomoya Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 11,099,493
    • Issue date Aug 24, 2021
    • Canon Kabushiki Kaisha
    • Yuta Komiya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,698,327
    • Issue date Jun 30, 2020
    • Canon Kabushiki Kaisha
    • Yuujirou Nagashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner and image-forming method
    • Patent number 10,545,420
    • Issue date Jan 28, 2020
    • Canon Kabushiki Kaisha
    • Tetsuya Kinumatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,310,397
    • Issue date Jun 4, 2019
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,228,627
    • Issue date Mar 12, 2019
    • Canon Kabushiki Kaisha
    • Yuujirou Nagashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 10,012,923
    • Issue date Jul 3, 2018
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • 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 9,964,874
    • Issue date May 8, 2018
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,964,881
    • Issue date May 8, 2018
    • Canon Kabushiki Kaisha
    • Takuma Ikejiri
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,946,179
    • Issue date Apr 17, 2018
    • Canon Kabushiki Kaisha
    • Satoshi Arimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,946,181
    • Issue date Apr 17, 2018
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing toner particle
    • Patent number 9,927,728
    • Issue date Mar 27, 2018
    • Canon Kabushiki Kaisha
    • Satoshi Arimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 9,841,692
    • Issue date Dec 12, 2017
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing toner
    • Patent number 9,804,514
    • Issue date Oct 31, 2017
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Method for producing toner
    • Patent number 9,804,519
    • Issue date Oct 31, 2017
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • 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

    Toner
    • Patent number 9,377,708
    • Issue date Jun 28, 2016
    • Canon Kabushiki Kaisha
    • Michihisa Magome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 9,235,151
    • Issue date Jan 12, 2016
    • Canon Kabushiki Kaisha
    • Keisuke Tanaka
    • 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

    Image-forming method, magnetic toner, and process unit
    • Patent number 8,841,054
    • Issue date Sep 23, 2014
    • Canon Kabushiki Kaisha
    • Tadashi Dojo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,778,585
    • Issue date Jul 15, 2014
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Toner
    • Patent number 8,614,044
    • Issue date Dec 24, 2013
    • Canon Kabushiki Kaisha
    • Takashi Matsui
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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 8,426,094
    • Issue date Apr 23, 2013
    • Canon Kabushiki Kaisha
    • Michihisa Magome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner and image-forming method
    • Patent number 8,426,091
    • Issue date Apr 23, 2013
    • Canon Kabushiki Kaisha
    • Michihisa Magome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 8,227,162
    • Issue date Jul 24, 2012
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Magnetic toner
    • Patent number 7,935,467
    • Issue date May 3, 2011
    • Canon Kabushiki Kaisha
    • Tadashi Dojo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    TONER
    • Publication number 20230408942
    • Publication date Dec 21, 2023
    • Canon Kabushiki Kaisha
    • HIROKI KAGAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230408945
    • Publication date Dec 21, 2023
    • Canon Kabushiki Kaisha
    • SHOHEI SHIBAHARA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230408946
    • Publication date Dec 21, 2023
    • Canon Kabushiki Kaisha
    • KAZUYUKI SATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230350319
    • Publication date Nov 2, 2023
    • Canon Kabushiki Kaisha
    • TOHRU HIRAMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230350320
    • Publication date Nov 2, 2023
    • Canon Kabushiki Kaisha
    • TOMOHISA SANO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230273540
    • Publication date Aug 31, 2023
    • Canon Kabushiki Kaisha
    • TAKAYUKI TOYODA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20230014130
    • Publication date Jan 19, 2023
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • 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

    TONER
    • Publication number 20220171302
    • Publication date Jun 2, 2022
    • Canon Kabushiki Kaisha
    • Kazuyuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220026823
    • Publication date Jan 27, 2022
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20220026822
    • Publication date Jan 27, 2022
    • Canon Kabushiki Kaisha
    • Kazuyuki Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER AND METHOD OF PRODUCING TONER
    • Publication number 20200379363
    • Publication date Dec 3, 2020
    • Canon Kabushiki Kaisha
    • Tomoya Nagaoka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20200363746
    • Publication date Nov 19, 2020
    • Canon Kabushiki Kaisha
    • Yuta Komiya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20190155181
    • Publication date May 23, 2019
    • Canon Kabushiki Kaisha
    • Yuujirou Nagashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER AND IMAGE-FORMING METHOD
    • Publication number 20190011846
    • Publication date Jan 10, 2019
    • Canon Kabushiki Kaisha
    • TETSUYA KINUMATSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170336727
    • Publication date Nov 23, 2017
    • Canon Kabushiki Kaisha
    • Takuma Ikejiri
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    TONER
    • Publication number 20170336726
    • Publication date Nov 23, 2017
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170307993
    • Publication date Oct 26, 2017
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER PARTICLE
    • Publication number 20170277051
    • Publication date Sep 28, 2017
    • Canon Kabushiki Kaisha
    • Satoshi Arimura
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    TONER
    • Publication number 20170160662
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Yuujirou Nagashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER
    • Publication number 20170160656
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD FOR PRODUCING TONER
    • Publication number 20170160657
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170160661
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Yoshitaka Suzumura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170160660
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20170160663
    • Publication date Jun 8, 2017
    • Canon Kabushiki Kaisha
    • Satoshi Arimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • 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

    TONER
    • Publication number 20160266509
    • Publication date Sep 15, 2016
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20150227067
    • Publication date Aug 13, 2015
    • Canon Kabushiki Kaisha
    • Yusuke Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MAGNETIC TONER
    • Publication number 20150227068
    • Publication date Aug 13, 2015
    • Canon Kabushiki Kaisha
    • Tomohisa Sano
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TONER
    • Publication number 20150064617
    • Publication date Mar 5, 2015
    • Canon Kabushiki Kaisha
    • Michihisa Magome
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY