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Masatoshi Shiraki

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus and process cartridge
    • Patent number 12,216,430
    • Issue date Feb 4, 2025
    • Brother Kogyo Kabushiki Kaisha
    • Yasutada Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 12,117,766
    • Issue date Oct 15, 2024
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,892,797
    • Issue date Feb 6, 2024
    • Brother Kogyo Kabushiki Kaisha
    • Yasutada Kato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 11,269,289
    • Issue date Mar 8, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 10,520,885
    • Issue date Dec 31, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including drum cartridge
    • Patent number 10,459,371
    • Issue date Oct 29, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus and drum cartridge
    • Patent number 10,452,023
    • Issue date Oct 22, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Keigo Nakajima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including handle cover configured to cover...
    • Patent number 10,386,784
    • Issue date Aug 20, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 10,379,489
    • Issue date Aug 13, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including drum cartridge
    • Patent number 10,274,862
    • Issue date Apr 30, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Shota Iriyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 10,036,998
    • Issue date Jul 31, 2018
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge provided with pivotable member for new product detection
    • Patent number 9,612,548
    • Issue date Apr 4, 2017
    • Brother Kogyo Labushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 9,612,572
    • Issue date Apr 4, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,501,030
    • Issue date Nov 22, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process unit
    • Patent number 9,335,731
    • Issue date May 10, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 9,280,082
    • Issue date Mar 8, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,274,494
    • Issue date Mar 1, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,229,377
    • Issue date Jan 5, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,207,564
    • Issue date Dec 8, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 9,195,164
    • Issue date Nov 24, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus provided with cleaning member capable of re...
    • Patent number 9,141,071
    • Issue date Sep 22, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Aya Adachi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge detachably mounted on main casing
    • Patent number 9,110,441
    • Issue date Aug 18, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Process unit
    • Patent number 9,042,776
    • Issue date May 26, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge provided with pivotable member for new product detection
    • Patent number 8,948,617
    • Issue date Feb 3, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Rotary body unit
    • Patent number 8,867,964
    • Issue date Oct 21, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Junichi Hashimoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device
    • Patent number 8,781,377
    • Issue date Jul 15, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge assembly of an image forming device including a drum cart...
    • Patent number 8,761,634
    • Issue date Jun 24, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Hiroki Mori
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge
    • Patent number 8,744,288
    • Issue date Jun 3, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Shota Shinoya
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,693,919
    • Issue date Apr 8, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Process cartridge and developing cartridge
    • Patent number 8,620,180
    • Issue date Dec 31, 2013
    • Brother Kogyo Kabushiki Kaisha
    • Masatoshi Shiraki
    • C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

  • Information Patent Application

    Process Unit
    • Publication number 20250036074
    • Publication date Jan 30, 2025
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    • Publication number 20240111244
    • Publication date Apr 4, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasutada KATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    • Publication number 20230004119
    • Publication date Jan 5, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yasutada KATO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20220187759
    • Publication date Jun 16, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20200103822
    • Publication date Apr 2, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PROCESS UNIT
    • Publication number 20190354064
    • Publication date Nov 21, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus Including Drum Cartridge
    • Publication number 20190025731
    • Publication date Jan 24, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20190025755
    • Publication date Jan 24, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus Including Drum Cartridge
    • Publication number 20190011851
    • Publication date Jan 10, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shota Iriyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus and Drum Cartridge
    • Publication number 20190011874
    • Publication date Jan 10, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Keigo Nakajima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20180321635
    • Publication date Nov 8, 2018
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20170176927
    • Publication date Jun 22, 2017
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20160246253
    • Publication date Aug 25, 2016
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20160091858
    • Publication date Mar 31, 2016
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20150253727
    • Publication date Sep 10, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge Provided with Pivotable Member for New Product Detection
    • Publication number 20150153681
    • Publication date Jun 4, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20150117883
    • Publication date Apr 30, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20150117874
    • Publication date Apr 30, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20150117882
    • Publication date Apr 30, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Mayu Wakamatsu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20140356034
    • Publication date Dec 4, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge
    • Publication number 20140270849
    • Publication date Sep 18, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shota SHINOYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus Provided with Cleaning Member Capable of Re...
    • Publication number 20140212158
    • Publication date Jul 31, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Aya Adachi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge Detachably Mounted on Main Casing
    • Publication number 20140105638
    • Publication date Apr 17, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20140093259
    • Publication date Apr 3, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20140086631
    • Publication date Mar 27, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge Provided With Pivotable Member for New Product Detection
    • Publication number 20130136460
    • Publication date May 30, 2013
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Rotary Body Unit
    • Publication number 20130084103
    • Publication date Apr 4, 2013
    • Junichi HASHIMOTO
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Cartridge
    • Publication number 20120321345
    • Publication date Dec 20, 2012
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Shota SHINOYA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Process Unit
    • Publication number 20120263506
    • Publication date Oct 18, 2012
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi SHIRAKI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20110236071
    • Publication date Sep 29, 2011
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masatoshi Shiraki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY