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Masamitsu Ukai

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  • Nagoya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet feeding device and image forming apparatus employing the same
    • Patent number 9,796,542
    • Issue date Oct 24, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Yukio Shiohara
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Cartridge and image forming apparatus
    • Patent number 9,612,552
    • Issue date Apr 4, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge and image forming apparatus
    • Patent number 9,599,929
    • Issue date Mar 21, 2017
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having metal bracket attached to frame
    • Patent number 9,309,084
    • Issue date Apr 12, 2016
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Developing cartridge provided with detection body
    • Patent number 9,207,632
    • Issue date Dec 8, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image reading apparatus and method for manufacturing the same
    • Patent number 9,013,767
    • Issue date Apr 21, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Saya Minoshima
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Cartridge mountable on image-forming apparatus
    • Patent number 8,995,846
    • Issue date Mar 31, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge detection
    • Patent number 8,958,707
    • Issue date Feb 17, 2015
    • Brother Kogyo Kabushiki Kaisha
    • Motoaki Mushika
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge and image forming apparatus
    • Patent number 8,867,932
    • Issue date Oct 21, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,821,055
    • Issue date Sep 2, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge detection
    • Patent number 8,768,182
    • Issue date Jul 1, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Motoaki Mushika
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,657,278
    • Issue date Feb 25, 2014
    • Brother Kogyo Kabushiki Kaisha
    • Naoto Ozeki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus with a pair of expansion members
    • Patent number 8,561,981
    • Issue date Oct 22, 2013
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming device having exhaust channel for exhausting air out...
    • Patent number 8,488,989
    • Issue date Jul 16, 2013
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cartridge
    • Patent number 8,463,145
    • Issue date Jun 11, 2013
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming device having a mechanism for driving a fixing roller
    • Patent number 8,346,129
    • Issue date Jan 1, 2013
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 8,019,269
    • Issue date Sep 13, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including holding portion having air vent
    • Patent number 8,000,626
    • Issue date Aug 16, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,991,322
    • Issue date Aug 2, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,962,065
    • Issue date Jun 14, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming device capable of preventing wear to electrodes
    • Patent number 7,907,865
    • Issue date Mar 15, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus including a holding portion having an air vent
    • Patent number 7,869,734
    • Issue date Jan 11, 2011
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 7,720,430
    • Issue date May 18, 2010
    • Brother Kogyo Kabushiki Kaisha
    • Makoto Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming device with cover protrusions
    • Patent number 7,606,512
    • Issue date Oct 20, 2009
    • Brother Kogyo Kabushiki Kaisha
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Exhaust system of image forming device
    • Patent number 7,599,641
    • Issue date Oct 6, 2009
    • Brother Kogyo Kabushiki Kaisha
    • Hideo Yoshihara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Exhaust system of image forming device
    • Patent number 7,403,741
    • Issue date Jul 22, 2008
    • Brother Kogyo Kabushiki Kaisha
    • Hideo Yoshihara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Sheet Feeding Device and Image Forming Apparatus Employing the Same
    • Publication number 20160279974
    • Publication date Sep 29, 2016
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yukio Shiohara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Cartridge and Image Forming Apparatus
    • Publication number 20160202634
    • Publication date Jul 14, 2016
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20150274478
    • Publication date Oct 1, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Developing Cartridge Provided With Detection Body
    • Publication number 20150185691
    • Publication date Jul 2, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge and Image Forming Apparatus
    • Publication number 20150003844
    • Publication date Jan 1, 2015
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE READING APPARATUS AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20140293377
    • Publication date Oct 2, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Saya MINOSHIMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Cartridge Detection
    • Publication number 20140270815
    • Publication date Sep 18, 2014
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Motoaki MUSHIKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20130272724
    • Publication date Oct 17, 2013
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Cartridge Mountable on Image-Forming Apparatus
    • Publication number 20130051814
    • Publication date Feb 28, 2013
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao Itabashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20130001854
    • Publication date Jan 3, 2013
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20130001855
    • Publication date Jan 3, 2013
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Naoto OZEKI
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Cartridge
    • Publication number 20120251165
    • Publication date Oct 4, 2012
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Motoaki MUSHIKA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20120251201
    • Publication date Oct 4, 2012
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARTRIDGE AND IMAGE FORMING APPARATUS
    • Publication number 20110243578
    • Publication date Oct 6, 2011
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING DEVICE HAVING EXHAUST CHANNEL FOR EXHAUSTING AIR OUT...
    • Publication number 20110217066
    • Publication date Sep 8, 2011
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20110085818
    • Publication date Apr 14, 2011
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20090269085
    • Publication date Oct 29, 2009
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Device
    • Publication number 20090214242
    • Publication date Aug 27, 2009
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20080232846
    • Publication date Sep 25, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Exhaust system of image forming device
    • Publication number 20080187349
    • Publication date Aug 7, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hideo Yoshihara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20080124118
    • Publication date May 29, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image Forming Apparatus
    • Publication number 20080044203
    • Publication date Feb 21, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20080014007
    • Publication date Jan 17, 2008
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu UKAI
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    IMAGE FORMING DEVICE CAPABLE OF PREVENTING WEAR TO ELECTRODES
    • Publication number 20070154233
    • Publication date Jul 5, 2007
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masamitsu Ukai
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image forming apparatus
    • Publication number 20060099004
    • Publication date May 11, 2006
    • Makoto Hasegawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Exhaust system of image forming device
    • Publication number 20040096229
    • Publication date May 20, 2004
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Hideo Yoshihara
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR