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Shigeo Tsuzuki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Coned disc spring
    • Patent number 8,091,873
    • Issue date Jan 10, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Yukitoshi Ogawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle drive unit
    • Patent number 8,016,718
    • Issue date Sep 13, 2011
    • Aisin Aw Co., Ltd.
    • Atsuya Ohshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cushion plate
    • Patent number 7,438,168
    • Issue date Oct 21, 2008
    • Aisin Aw Co., Ltd.
    • Akihiko Kita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid vehicle driving device
    • Patent number 6,935,450
    • Issue date Aug 30, 2005
    • Aisin Aw Co., Ltd.
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shift range changeover mechanism
    • Patent number 6,877,390
    • Issue date Apr 12, 2005
    • Aisin Aw Co., Ltd.
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vehicle range shift mechanism
    • Patent number 6,866,611
    • Issue date Mar 15, 2005
    • Aisin Aw Co., Ltd.
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid-vehicle drive unit
    • Patent number 6,777,837
    • Issue date Aug 17, 2004
    • Aisin Aw Co., Ltd.
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Friction engagement element with lubrication
    • Patent number 6,662,904
    • Issue date Dec 16, 2003
    • Aisin Aw Co., Ltd.
    • Kenji Omote
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic speed changer controller, automatic speed changer control...
    • Patent number 6,634,982
    • Issue date Oct 21, 2003
    • Aisin Aw Co., Ltd.
    • Nobuaki Miki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Range switching device
    • Patent number 6,499,371
    • Issue date Dec 31, 2002
    • Aisin AW Co., Ltd.
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive unit for hybrid vehicle
    • Patent number 6,478,101
    • Issue date Nov 12, 2002
    • Aisin Aw Co., Ltd.
    • Takao Taniguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid drive system
    • Patent number 6,269,895
    • Issue date Aug 7, 2001
    • Aisin AW Co., Ltd.
    • Takao Tanuguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive train
    • Patent number 6,258,001
    • Issue date Jul 10, 2001
    • Aisin Aw Co., Ltd.
    • Satoru Wakuta
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle deceleration control unit
    • Patent number 6,223,118
    • Issue date Apr 24, 2001
    • Kabushiki Kaisha Equos Research
    • Kouji Kobayashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid drive apparatus for vehicle
    • Patent number 6,018,198
    • Issue date Jan 25, 2000
    • Aisin AW Co., Ltd.
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for vehicular drive unit
    • Patent number 5,903,061
    • Issue date May 11, 1999
    • Aisin AW Co., Ltd.
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicular drive unit
    • Patent number 5,846,155
    • Issue date Dec 8, 1998
    • Aisin AW Co., Ltd.
    • Takao Taniguchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for a vehicular drive unit
    • Patent number 5,801,499
    • Issue date Sep 1, 1998
    • Aisin AW Co., Ltd.
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for vehicular drive unit
    • Patent number 5,735,770
    • Issue date Apr 7, 1998
    • Aisin AW Co., Ltd.
    • Kenji Omote
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shift control system for controlling a transmission of a vehicle ha...
    • Patent number 5,720,690
    • Issue date Feb 24, 1998
    • Aisin AW Co., Ltd.
    • Takeshi Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control system for vehicular drive unit
    • Patent number 5,713,814
    • Issue date Feb 3, 1998
    • Aisin AW Co., Ltd.
    • Takeshi Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil circulating system for electric vehicle
    • Patent number 5,372,213
    • Issue date Dec 13, 1994
    • Aisin AW Co., Ltd.
    • Masahiro Hasebe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Centrifugal and torque responsive clutch
    • Patent number 4,660,692
    • Issue date Apr 28, 1987
    • Aisin-Warner Limited
    • Shiro Sakakibara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal friction clutch and coupling mechanism using such clutch
    • Patent number 4,657,122
    • Issue date Apr 14, 1987
    • Aisin-Warner Limited
    • Shiro Sakakibara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE DRIVE UNIT
    • Publication number 20090143193
    • Publication date Jun 4, 2009
    • AISIN AW CO., LTD.
    • Atsuya Ohshima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cushion plate
    • Publication number 20080116029
    • Publication date May 22, 2008
    • AISIN AW CO., LTD.
    • Akihiko Kita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cushion plate
    • Publication number 20050263367
    • Publication date Dec 1, 2005
    • AISIN AW CO., LTD.
    • Akihiko Kita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vehicle range shift mechanism
    • Publication number 20040053743
    • Publication date Mar 18, 2004
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shift range changeover mechanism
    • Publication number 20040018907
    • Publication date Jan 29, 2004
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic speed changer controller, automatic speed changer control...
    • Publication number 20020165064
    • Publication date Nov 7, 2002
    • Nobuaki Miki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Range switching device
    • Publication number 20020134185
    • Publication date Sep 26, 2002
    • Shigeo Tsuzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hybrid-vehicle drive unit
    • Publication number 20020036434
    • Publication date Mar 28, 2002
    • Shigeo Tsuzuki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Friction engagement element with lubrication
    • Publication number 20020036120
    • Publication date Mar 28, 2002
    • Kenji Omote
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...