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Akiharu Abe

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Patents Grantslast 30 patents

  • Information Patent Grant

    Flow channel switching device
    • Patent number 8,191,794
    • Issue date Jun 5, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Kazumichi Sasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control apparatus for automatic transmission
    • Patent number 7,582,042
    • Issue date Sep 1, 2009
    • Aisin AW Co., Ltd.
    • Nobuhiro Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Connection structure for automatic transmission
    • Patent number 7,559,867
    • Issue date Jul 14, 2009
    • Aisin AW Co., Ltd.
    • Yuichi Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control apparatus for vehicular automatic transmission
    • Patent number 7,524,267
    • Issue date Apr 28, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multistage transmission
    • Patent number 7,517,297
    • Issue date Apr 14, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 7,488,269
    • Issue date Feb 10, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control apparatus and control method of an automatic transmission
    • Patent number 7,462,130
    • Issue date Dec 9, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control apparatus of vehicular automatic transmission
    • Patent number 7,419,452
    • Issue date Sep 2, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-speed transmission for vehicle
    • Patent number 7,402,119
    • Issue date Jul 22, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Kamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control apparatus and hydraulic control method for automa...
    • Patent number 7,393,299
    • Issue date Jul 1, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Yuji Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear type multistage transmission for vehicle
    • Patent number 7,384,361
    • Issue date Jun 10, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control apparatus for hydraulic power transmission with l...
    • Patent number 7,377,373
    • Issue date May 27, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shift control apparatus for step-variable automatic transmission
    • Patent number 7,337,051
    • Issue date Feb 26, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 7,276,011
    • Issue date Oct 2, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multistage transmission
    • Patent number 7,267,630
    • Issue date Sep 11, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch-purpose hydraulic servo
    • Patent number 7,232,022
    • Issue date Jun 19, 2007
    • Aisin AW Co., Ltd.
    • Toshihiko Aoki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary gear type multistage transmission for vehicle
    • Patent number 7,186,203
    • Issue date Mar 6, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary-gear-type multiple-step transmission for vehicle
    • Patent number 7,172,527
    • Issue date Feb 6, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Akiharu Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multiple-step transmission
    • Patent number 7,118,509
    • Issue date Oct 10, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Planetary-gear-type multiple-step transmission for vehicle
    • Patent number 7,101,305
    • Issue date Sep 5, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shift control apparatus for vehicle step-variable automatic transmi...
    • Patent number 7,076,355
    • Issue date Jul 11, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system for automatic transmission of multiple clu...
    • Patent number 6,055,879
    • Issue date May 2, 2000
    • Toyota Jidosha Kabushiki Kaisha
    • Akiharu Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control system for automatic transmission of multiple clu...
    • Patent number 5,851,164
    • Issue date Dec 22, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Ryoji Habuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed changing gear device having two independent gear assemblies
    • Patent number 5,176,592
    • Issue date Jan 5, 1993
    • Toyota Jidosha Kabushiki Kaisha
    • Yasunori Nakawaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Speed changing gear device having two independent gear assemblies
    • Patent number 5,122,103
    • Issue date Jun 16, 1992
    • Toyota Jidosha Kabushiki Kaisha
    • Yasunori Nakawaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic planetary gear transmission
    • Patent number 5,098,357
    • Issue date Mar 24, 1992
    • Toyota Jidosha Kabushiki Kaisha
    • Toshiyuki Asada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable-displacement vane-pump
    • Patent number 5,090,881
    • Issue date Feb 25, 1992
    • Toyoda Koki Kabushiki Kaisha
    • Mikio Suzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Automatic transmission
    • Patent number 5,057,063
    • Issue date Oct 15, 1991
    • Toyota Jidosha Kabushiki Kaisha
    • Toshiyuki Asada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic transmission
    • Patent number 4,985,011
    • Issue date Jan 15, 1991
    • Toyota Jidosha Kabushiki Kaisha
    • Toshiyuki Asada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Flow Channel Switching Device
    • Publication number 20090272441
    • Publication date Nov 5, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Kazumichi Sasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MULTISTAGE TRANSMISSION
    • Publication number 20080261749
    • Publication date Oct 23, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR TYPE MULTISTAGE TRANSMISSION FOR VEHICLE
    • Publication number 20080207387
    • Publication date Aug 28, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC TRANSMISSION
    • Publication number 20070287572
    • Publication date Dec 13, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic control apparatus for automatic transmission
    • Publication number 20070169753
    • Publication date Jul 26, 2007
    • AISIN AW CO., LTD.
    • Nobuhiro Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR TYPE MULTISTAGE TRANSMISSION FOR VEHICLE
    • Publication number 20070129200
    • Publication date Jun 7, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CLUTCH-PURPOSE HYDRAULIC SERVO
    • Publication number 20070102257
    • Publication date May 10, 2007
    • AISIN AW CO., LTD.
    • Toshihiko Aoki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control apparatus for vehicular automatic transmission
    • Publication number 20070026998
    • Publication date Feb 1, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control apparatus of vehicular automatic transmission
    • Publication number 20070021260
    • Publication date Jan 25, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Control apparatus and control method of an automatic transmission
    • Publication number 20070015624
    • Publication date Jan 18, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Connection structure for automatic transmission
    • Publication number 20060264297
    • Publication date Nov 23, 2006
    • AISIN AW CO., LTD.
    • Yuichi Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic control apparatus and hydraulic control method for automa...
    • Publication number 20060252593
    • Publication date Nov 9, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Yuji Inoue
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic control apparatus for hydraulic power transmission with l...
    • Publication number 20060196746
    • Publication date Sep 7, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Kazutoshi Nozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi-speed transmission for vehicle
    • Publication number 20060142112
    • Publication date Jun 29, 2006
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Kamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shift control apparatus for step-variable automatic transmission
    • Publication number 20050090355
    • Publication date Apr 28, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Planetary-gear-type multiple-step transmission for vehicle
    • Publication number 20050090362
    • Publication date Apr 28, 2005
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Akiharu Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Shift control apparatus for vehicle step-variable automatic transmi...
    • Publication number 20050090962
    • Publication date Apr 28, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Hirofumi Ota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic transmission
    • Publication number 20050043134
    • Publication date Feb 24, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Planetary gear type multistage transmission for vehicle
    • Publication number 20050020398
    • Publication date Jan 27, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multistage transmission
    • Publication number 20050003924
    • Publication date Jan 6, 2005
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multiple-step transmission
    • Publication number 20040242366
    • Publication date Dec 2, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Planetary-gear-type multiple-step transmission for vehicle
    • Publication number 20040242368
    • Publication date Dec 2, 2004
    • Toyota Jidosha Kabushiki Kaisha
    • Atsushi Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...