TREA

Tohru Nakagawa

Follow

Person

  • Shizuoka-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 10,086,648
    • Issue date Oct 2, 2018
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for wheel, and axle module
    • Patent number 9,573,418
    • Issue date Feb 21, 2017
    • NTN Corporation
    • Masahiro Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 9,511,629
    • Issue date Dec 6, 2016
    • NTN Corporation
    • Akira Torii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Manufacturing method for a bearing device for a wheel
    • Patent number 9,321,309
    • Issue date Apr 26, 2016
    • NTN Corporation
    • Akira Torii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 9,308,777
    • Issue date Apr 12, 2016
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 9,261,145
    • Issue date Feb 16, 2016
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 9,039,286
    • Issue date May 26, 2015
    • NTN Corporation
    • Akira Torii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 8,801,294
    • Issue date Aug 12, 2014
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 8,757,887
    • Issue date Jun 24, 2014
    • NTN Corporation
    • Akira Torii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for wheel, and axle module
    • Patent number 8,540,582
    • Issue date Sep 24, 2013
    • NTN Corporation
    • Masahiro Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 8,506,202
    • Issue date Aug 13, 2013
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for a wheel
    • Patent number 8,393,798
    • Issue date Mar 12, 2013
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing device
    • Patent number 8,382,378
    • Issue date Feb 26, 2013
    • NTN Corporation
    • Yoshikazu Fukumura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for wheel
    • Patent number 8,360,655
    • Issue date Jan 29, 2013
    • NTN Corporation
    • Masahiro Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing device, method of assembling wheel bearing device, as...
    • Patent number 8,323,117
    • Issue date Dec 4, 2012
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Fixed type constant velocity universal joint
    • Patent number 8,292,749
    • Issue date Oct 23, 2012
    • NTN Corporation
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed type constant velocity universal joint
    • Patent number 8,282,495
    • Issue date Oct 9, 2012
    • NTN Corporation
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed-type constant-velocity universal joint
    • Patent number 8,147,342
    • Issue date Apr 3, 2012
    • NTN Corporation
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity universal joint
    • Patent number 8,128,504
    • Issue date Mar 6, 2012
    • NTN Corporation
    • Yoshikazu Fukumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed constant-velocity universal joint
    • Patent number 8,029,374
    • Issue date Oct 4, 2011
    • NTN Corporation
    • Teruaki Fujio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed constant-velocity universal joint
    • Patent number 7,951,009
    • Issue date May 31, 2011
    • NTN CORPORATION
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive shaft for ATVs
    • Patent number 7,547,254
    • Issue date Jun 16, 2009
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    ATV drive shaft and constant velocity joint
    • Patent number 7,419,433
    • Issue date Sep 2, 2008
    • NTN Corporation
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive shaft for ATVs
    • Patent number 7,413,515
    • Issue date Aug 19, 2008
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission shaft
    • Patent number 7,374,493
    • Issue date May 20, 2008
    • NTN Corporation
    • Katsuhiro Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Constant velocity joint
    • Patent number 7,357,724
    • Issue date Apr 15, 2008
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed type constant velocity universal joint
    • Patent number 7,258,616
    • Issue date Aug 21, 2007
    • NTN Corporation
    • Masazumi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed constant velocity universal joint
    • Patent number 7,214,134
    • Issue date May 8, 2007
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fixed type constant velocity joint
    • Patent number 7,147,565
    • Issue date Dec 12, 2006
    • NTN Corporation
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission shaft
    • Patent number 7,112,141
    • Issue date Sep 26, 2006
    • NTN Corporation
    • Katsuhiro Sakurai
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20160136995
    • Publication date May 19, 2016
    • NTN Corporation
    • Tohru NAKAGAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20150197121
    • Publication date Jul 16, 2015
    • NTN Corporation
    • Akira TORII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20140306511
    • Publication date Oct 16, 2014
    • NTN Corporation
    • Tohru NAKAGAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20140239706
    • Publication date Aug 28, 2014
    • NTN Corporation
    • Akira TORII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20140239707
    • Publication date Aug 28, 2014
    • NTN Corporation
    • Akira TORII
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR WHEEL, AND AXLE MODULE
    • Publication number 20130334870
    • Publication date Dec 19, 2013
    • NTN Corporation
    • Masahiro OZAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20110012420
    • Publication date Jan 20, 2011
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR WHEEL, AND AXLE MODULE
    • Publication number 20100331093
    • Publication date Dec 30, 2010
    • Masahiro Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20100226604
    • Publication date Sep 9, 2010
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR WHEEL
    • Publication number 20100220946
    • Publication date Sep 2, 2010
    • Masahiro Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20100215302
    • Publication date Aug 26, 2010
    • Akira Torii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    WHEEL BEARING DEVICE, METHOD OF ASSEMBLING WHEEL BEARING DEVICE, AS...
    • Publication number 20100216557
    • Publication date Aug 26, 2010
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR A WHEEL
    • Publication number 20100195947
    • Publication date Aug 5, 2010
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20100173715
    • Publication date Jul 8, 2010
    • NTN Corporation
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FIXED TYPE CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20100062865
    • Publication date Mar 11, 2010
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fixed constant-velocity universal joint
    • Publication number 20100029396
    • Publication date Feb 4, 2010
    • Teruaki Fujio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WHEEL BEARING DEVICE
    • Publication number 20100021102
    • Publication date Jan 28, 2010
    • Yoshikazu Fukumura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTANT VELOCITY UNIVERSAL JOINT
    • Publication number 20090317177
    • Publication date Dec 24, 2009
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20090162134
    • Publication date Jun 25, 2009
    • Yoshikazu Fukumura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fixed Constant-Velocity Universal Joint
    • Publication number 20090054166
    • Publication date Feb 26, 2009
    • NTN Corporation
    • Manabu Hoshino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity joint
    • Publication number 20050272510
    • Publication date Dec 8, 2005
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ATV drive shaft and constant velocity joint
    • Publication number 20050261066
    • Publication date Nov 24, 2005
    • Tohru Nakagawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20050261067
    • Publication date Nov 24, 2005
    • NTN Corporation
    • Masazumi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drive shaft for ATVs
    • Publication number 20050261068
    • Publication date Nov 24, 2005
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fixed constant velocity universal joint
    • Publication number 20050148397
    • Publication date Jul 7, 2005
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power transmission shaft
    • Publication number 20050107169
    • Publication date May 19, 2005
    • Katsuhiro Sakurai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Fixed type constant velocity universal joint
    • Publication number 20050079918
    • Publication date Apr 14, 2005
    • Masazumi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power transmission shaft
    • Publication number 20040235575
    • Publication date Nov 25, 2004
    • Katsuhiro Sakurai
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Fixed type constant velocity joint
    • Publication number 20040180724
    • Publication date Sep 16, 2004
    • Tohru Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Constant velocity universal joint
    • Publication number 20030017877
    • Publication date Jan 23, 2003
    • Masazumi Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...