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Takaji Umeno

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER SUPPLY SYSTEM HAVING TWO DC POWER SUPPLIES
    • Publication number 20170077810
    • Publication date Mar 16, 2017
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Shigeaki GOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXTERNAL POWER SUPPLY SYSTEM
    • Publication number 20160068066
    • Publication date Mar 10, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Shigeki KINOMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRICAL SOURCE CONTROL APPARATUS
    • Publication number 20160046203
    • Publication date Feb 18, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Masaki OKAMURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    RESONANCE DC/DC CONVERTER
    • Publication number 20150280582
    • Publication date Oct 1, 2015
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hiroo FUMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER CONVERSION CIRCUIT SYSTEM
    • Publication number 20150244279
    • Publication date Aug 27, 2015
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Kenichi TAKAGI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC COUPLING INDUCTOR AND MULTI-PORT CONVERTER
    • Publication number 20150194256
    • Publication date Jul 9, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Kenichi TAKAGI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MAGNETIC COMPONENT, POWER CONVERTER AND POWER SUPPLY SYSTEM
    • Publication number 20150084422
    • Publication date Mar 26, 2015
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Masanori Ishigaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC POWER CONVERSION SYSTEM
    • Publication number 20140286055
    • Publication date Sep 25, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kenichi Takagi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CONTROL DEVICE AND CONTROL METHOD FOR POWER CONVERTER
    • Publication number 20140265605
    • Publication date Sep 18, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Masanori Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ELECTRIC POWER CONVERSION SYSTEM
    • Publication number 20140254209
    • Publication date Sep 11, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kenichi Takagi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER SUPPLY SYSTEM
    • Publication number 20140145694
    • Publication date May 29, 2014
    • Masanori Ishigaki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DC-DC CONVERTER COMPRISING DC POWER SOURCES TO BE CONNECTED IN PARA...
    • Publication number 20130134786
    • Publication date May 30, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Masanori Ishigaki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    BATTERY TEMPERATURE ADJUSTMENT DEVICE
    • Publication number 20130059191
    • Publication date Mar 7, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yasuki Hirota
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Hybrid vehicle controller
    • Publication number 20110251744
    • Publication date Oct 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi Amano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER CONVERSION CIRCUIT AND POWER CONVERSION CIRCUIT SYSTEM
    • Publication number 20110198933
    • Publication date Aug 18, 2011
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Masanori ISHIGAKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    POWER SUPPLY APPARATUS FOR VEHICLE
    • Publication number 20110187183
    • Publication date Aug 4, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kenji Kimura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STATE ESTIMATING DEVICE FOR SECONDARY BATTERY
    • Publication number 20110161025
    • Publication date Jun 30, 2011
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Shuji Tomura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTROMAGNETIC ACTUATOR
    • Publication number 20110063058
    • Publication date Mar 17, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Yukihiko Ideshio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTATING ELECTRICAL MACHINE
    • Publication number 20110025158
    • Publication date Feb 3, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Kosuke Aiki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVE SYSTEM USING POTENTIAL AT NEUTRAL POINT
    • Publication number 20100320945
    • Publication date Dec 23, 2010
    • DENSO CORPORATION
    • Makoto TANIGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DOG CLUTCH ACTUATOR
    • Publication number 20100276245
    • Publication date Nov 4, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Takaji Umeno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Vehicle mounted converter
    • Publication number 20100237694
    • Publication date Sep 23, 2010
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Hiroo Fuma
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Secondary battery system and vehicle having secondary battery system
    • Publication number 20100191398
    • Publication date Jul 29, 2010
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Yasuki Hirota
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STATE ESTIMATING DEVICE OF SECONDARY BATTERY
    • Publication number 20100153038
    • Publication date Jun 17, 2010
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Shuji Tomura
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL APPARATUS FOR HYBRID VEHICLE
    • Publication number 20100023193
    • Publication date Jan 28, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroaki Ebuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid Vehicle Controller
    • Publication number 20090030568
    • Publication date Jan 29, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi Amano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Hybrid-type forklift
    • Publication number 20060243260
    • Publication date Nov 2, 2006
    • Hisashi Ichijo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Force detecting apparatus
    • Publication number 20040144173
    • Publication date Jul 29, 2004
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Takaji Umeno
    • G01 - MEASURING TESTING
  • Information Patent Application

    Road surface state estimating apparatus, road surface friction stat...
    • Publication number 20040138831
    • Publication date Jul 15, 2004
    • KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
    • Yoshitoshi Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Tire burst prediction device
    • Publication number 20040015312
    • Publication date Jan 22, 2004
    • Katsuhiro Asano
    • B60 - VEHICLES IN GENERAL