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Tatsuo Obata

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  • Toyota-shi Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle drive device
    • Patent number 10,632,833
    • Issue date Apr 28, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroaki Kiyokami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive apparatus
    • Patent number 10,408,335
    • Issue date Sep 10, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Shinichiro Suenaga
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Oil pump for vehicle and vehicle with the same
    • Patent number 10,094,377
    • Issue date Oct 9, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuo Obata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Drive device for vehicle
    • Patent number 9,991,760
    • Issue date Jun 5, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuo Obata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vehicle front structure
    • Patent number 9,505,444
    • Issue date Nov 29, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Michitaka Tsuchida
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Parking lock device for vehicle
    • Patent number 9,441,684
    • Issue date Sep 13, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki Ishiura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control device of vehicle power transmission device
    • Patent number 9,096,218
    • Issue date Aug 4, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Takeshi Kitahata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle drive device
    • Patent number 8,905,885
    • Issue date Dec 9, 2014
    • Aisin AW Co., Ltd.
    • Yoshihisa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hybrid vehicle driving apparatus
    • Patent number 8,808,125
    • Issue date Aug 19, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Michitaka Tsuchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Parking lock mechanism of power transmission apparatus
    • Patent number 8,720,660
    • Issue date May 13, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiromichi Kimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lubrication structure of differential gear unit
    • Patent number 8,668,612
    • Issue date Mar 11, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiromichi Kimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hybrid drive apparatus and controller for hybrid drive apparatus
    • Patent number 8,527,130
    • Issue date Sep 3, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Takeshi Kitahata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Frictional coupling device support structure and transmission
    • Patent number 7,845,480
    • Issue date Dec 7, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuo Obata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VEHICLE DRIVE DEVICE
    • Publication number 20190128179
    • Publication date May 2, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroaki KIYOKAMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE APPARATUS
    • Publication number 20170067554
    • Publication date Mar 9, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Shinichiro SUENAGA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PARKING LOCK DEVICE FOR VEHICLE
    • Publication number 20150226277
    • Publication date Aug 13, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Kazuaki Ishiura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE FRONT STRUCTURE
    • Publication number 20150060179
    • Publication date Mar 5, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Michitaka Tsuchida
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    OIL PUMP FOR VEHICLE AND VEHICLE WITH THE SAME
    • Publication number 20140341757
    • Publication date Nov 20, 2014
    • Aisin AW Co., Ltd.
    • Tatsuo Obata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DRIVE DEVICE FOR VEHICLE
    • Publication number 20140285045
    • Publication date Sep 25, 2014
    • Tatsuo Obata
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LUBRICATING OIL SUPPLY APPARATUS
    • Publication number 20140155214
    • Publication date Jun 5, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Hiromichi KIMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE DRIVE DEVICE
    • Publication number 20130283972
    • Publication date Oct 31, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihisa Yamamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID VEHICLE DRIVING APPARATUS
    • Publication number 20130184111
    • Publication date Jul 18, 2013
    • AISIN AW CO., LTD.
    • Michitaka Tsuchida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PARKING LOCK MECHANISM OF POWER TRANSMISSION APPARATUS
    • Publication number 20130134010
    • Publication date May 30, 2013
    • Hiromichi Kimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROL DEVICE OF VEHICLE POWER TRANSMISSION DEVICE
    • Publication number 20130131941
    • Publication date May 23, 2013
    • Takeshi Kitahata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYBRID DRIVE APPARATUS AND CONTROLLER FOR HYBRID DRIVE APPARATUS
    • Publication number 20120143422
    • Publication date Jun 7, 2012
    • AISIN AW CO., LTD.
    • Takeshi KITAHATA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    LUBRICATION STRUCTURE OF DIFFERENTIAL GEAR UNIT
    • Publication number 20110263372
    • Publication date Oct 27, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Hiromichi KIMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Frictional coupling device support structure and transmission
    • Publication number 20080060897
    • Publication date Mar 13, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuo Obata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...