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Masaaki Fusegi

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  • Tochigi CIty, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission apparatus
    • Patent number 9,371,869
    • Issue date Jun 21, 2016
    • GKN Driveline Japan Ltd.
    • Hiromichi Fukuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Power interrupting apparatus and power transmitting apparatus
    • Patent number 9,005,069
    • Issue date Apr 14, 2015
    • GKN Driveline Japan Ltd.
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bevel gear and differential device therewith
    • Patent number 8,858,384
    • Issue date Oct 14, 2014
    • GKN Driveline Japan Ltd.
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch device
    • Patent number 8,591,375
    • Issue date Nov 26, 2013
    • GKN Driveline Japan Ltd.
    • Atsushi Maruyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential device
    • Patent number 8,348,799
    • Issue date Jan 8, 2013
    • GKN Driveline Torque Technology KK
    • Atsushi Maruyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch device and differential device using the same
    • Patent number 7,892,134
    • Issue date Feb 22, 2011
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch device and differential device therewith
    • Patent number 7,887,450
    • Issue date Feb 15, 2011
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential device
    • Patent number 7,862,462
    • Issue date Jan 4, 2011
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential device
    • Patent number 7,780,565
    • Issue date Aug 24, 2010
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential device for vehicle
    • Patent number 7,775,926
    • Issue date Aug 17, 2010
    • GKN Driveline Torque Technology KK
    • Hiroaki Sugaya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic actuator, and electromagnetic clutch and differenti...
    • Patent number 7,325,664
    • Issue date Feb 5, 2008
    • Tochigi Fuji Sangyo Kabushiki Kaisha
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Limited slip differential device
    • Patent number 7,247,118
    • Issue date Jul 24, 2007
    • Nissan Motor Co., Ltd.
    • Yuya Haruki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential gear mechanism
    • Patent number 7,074,150
    • Issue date Jul 11, 2006
    • Miyoshi & Miyoshi
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Actuator
    • Patent number 6,966,863
    • Issue date Nov 22, 2005
    • Tochigi Fuji Sangyo Kabushiki Kaisha
    • Masao Teraoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator and intermissive power transmission device therewith
    • Patent number 6,959,799
    • Issue date Nov 1, 2005
    • Tochigi Fuji Sangyo Kabushiki Kaisha
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Differential gear mechanism
    • Patent number 6,945,895
    • Issue date Sep 20, 2005
    • Tochigi Fuji Sangyo Kabushiki Kaisha
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Clutch system and differential with same
    • Patent number 6,827,661
    • Issue date Dec 7, 2004
    • Tochigi Fuji Sangyo Kabushiki Kaisha
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BEVEL GEAR AND DIFFERENTIAL DEVICE THEREWITH
    • Publication number 20130237363
    • Publication date Sep 12, 2013
    • GKN Driveline Japan Ltd.
    • Masaaki FUSEGI
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER TRANSMISSION APPARATUS
    • Publication number 20120234120
    • Publication date Sep 20, 2012
    • GKN DRIVELINE JAPAN LTD.
    • Hiromichi Fukuda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER INTERRUPTING APPARATUS AND POWER TRANSMITTING APPARATUS
    • Publication number 20120238388
    • Publication date Sep 20, 2012
    • GKN Driveline Japan Ltd.
    • Masaaki FUSEGI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLUTCH DEVICE
    • Publication number 20110105264
    • Publication date May 5, 2011
    • GKN Driveline Japan Ltd.
    • Atsushi MARUYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Differential Device
    • Publication number 20100056314
    • Publication date Mar 4, 2010
    • GKN Driveline Torque Technology KK
    • Atsushi MARUYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Differential Device for Vehicle
    • Publication number 20080254931
    • Publication date Oct 16, 2008
    • GKN Driveline Torque Technology KK
    • Hiroaki Sugaya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Differential device
    • Publication number 20080015076
    • Publication date Jan 17, 2008
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Differential device
    • Publication number 20070197338
    • Publication date Aug 23, 2007
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch device and differential device therewith
    • Publication number 20070179008
    • Publication date Aug 2, 2007
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch device and differential device using the same
    • Publication number 20070054771
    • Publication date Mar 8, 2007
    • GKN Driveline Torque Technology KK
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electromagnetic actuator, and electromagnetic clutch and differenti...
    • Publication number 20050279607
    • Publication date Dec 22, 2005
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Masaaki Fusegi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Differential gear mechanism
    • Publication number 20050277510
    • Publication date Dec 15, 2005
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Actuator and intermissive power transmission device therewith
    • Publication number 20040142786
    • Publication date Jul 22, 2004
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Masaaki Fusegi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Clutch system and differential with same
    • Publication number 20030162622
    • Publication date Aug 28, 2003
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Differential gear mechanism
    • Publication number 20020155913
    • Publication date Oct 24, 2002
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Masaaki Fusegi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Electromagnetic wet clutch system
    • Publication number 20020125096
    • Publication date Sep 12, 2002
    • TOCHIGI FUJI SANGYO KABUSHIKI KAISHA
    • Nobushi Yamazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...