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Naoya Yokomachi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic drive device for industrial vehicle
    • Patent number 11,440,583
    • Issue date Sep 13, 2022
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takashi Uno
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Variable displacement pump
    • Patent number 11,053,929
    • Issue date Jul 6, 2021
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tsutomu Matsuo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement swash plate type piston pump
    • Patent number 10,487,811
    • Issue date Nov 26, 2019
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tsutomu Matsuo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement pump
    • Patent number 10,465,667
    • Issue date Nov 5, 2019
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tsutomu Matsuo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic control device of forklift truck
    • Patent number 10,358,329
    • Issue date Jul 23, 2019
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki Ueda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic pump
    • Patent number 10,215,226
    • Issue date Feb 26, 2019
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tsutomu Matsuo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic control device of a forklift truck
    • Patent number 10,106,386
    • Issue date Oct 23, 2018
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki Ueda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic drive device for cargo handling vehicle
    • Patent number 9,631,613
    • Issue date Apr 25, 2017
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki Ueda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermoelectric conversion unit
    • Patent number 8,707,715
    • Issue date Apr 29, 2014
    • Kabushiki Kaisha Toyota Jidoshokki
    • Motoaki Okuda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Swash plate type compressor
    • Patent number 7,699,585
    • Issue date Apr 20, 2010
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tetsuhiko Fukanuma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power transmission device
    • Patent number 7,125,191
    • Issue date Oct 24, 2006
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masakazu Murase
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic actuator and method for manufacturing electromagnet...
    • Patent number 6,927,656
    • Issue date Aug 9, 2005
    • Kabushiki Kaisha Toyota Jidoshokki
    • Kitaru Iwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotation shaft seal
    • Patent number 6,764,080
    • Issue date Jul 20, 2004
    • Mitsubishi Cable Industries, Ltd.
    • Atsushi Hosokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Piston for fluid machine and method of manufacturing the same
    • Patent number 6,739,236
    • Issue date May 25, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takayuki Kato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal structure for use in housing of compressor
    • Patent number 6,722,666
    • Issue date Apr 20, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotation shaft seal
    • Patent number 6,715,769
    • Issue date Apr 6, 2004
    • Mitsubishi Cable Industries, Ltd.
    • Atsushi Hosokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve in variable displacement compressor and method of man...
    • Patent number 6,702,251
    • Issue date Mar 9, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Kitaru Iwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Restriction structure in variable displacement compressor
    • Patent number 6,699,017
    • Issue date Mar 2, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masakazu Murase
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor provided with pressure relief valve
    • Patent number 6,695,592
    • Issue date Feb 24, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston type variable displacement fluid machine
    • Patent number 6,679,077
    • Issue date Jan 20, 2004
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 6,634,868
    • Issue date Oct 21, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston compressor and method of producing the same
    • Patent number 6,607,364
    • Issue date Aug 19, 2003
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    CONTROL VALVE USED FOR A VARIABLE DISPLACEMENT COMPRESSOR INSTALLED...
    • Patent number 6,604,912
    • Issue date Aug 12, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Ken Suitou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air conditioning systems
    • Patent number 6,595,015
    • Issue date Jul 22, 2003
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Toshiro Fujii
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shaft seal of a lip type with fluid guiding components having the same
    • Patent number 6,592,337
    • Issue date Jul 15, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takeshi Yamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compressor having a seal cooling structure in which all refrigerant...
    • Patent number 6,589,022
    • Issue date Jul 8, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cylinder block for a piston-type compressor with deformation absorb...
    • Patent number 6,572,343
    • Issue date Jun 3, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas passage structure with improved seal members in a compressor
    • Patent number 6,568,915
    • Issue date May 27, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric type swash plate compressor
    • Patent number 6,565,329
    • Issue date May 20, 2003
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston type compressor
    • Patent number 6,544,006
    • Issue date Apr 8, 2003
    • Kabushiki Kaisha Toyota Jidoshokki
    • Naoya Yokomachi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICLE DETECTION DEVICE, CALIBRATION METHOD, AND ARTICLE DETECTION...
    • Publication number 20240104768
    • Publication date Mar 28, 2024
    • NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    • Nobuyuki KITA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYDRAULIC DRIVE DEVICE FOR INDUSTRIAL VEHICLE
    • Publication number 20200283061
    • Publication date Sep 10, 2020
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takashi UNO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VARIABLE DISPLACEMENT SWASH PLATE TYPE PISTON PUMP
    • Publication number 20190032645
    • Publication date Jan 31, 2019
    • Kabushiki Kaisha Toyota Jidoshokki
    • Tsutomu MATSUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC DRIVING DEVICE FOR CARGO HANDLING VEHICLE
    • Publication number 20190003494
    • Publication date Jan 3, 2019
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP
    • Publication number 20180328350
    • Publication date Nov 15, 2018
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Tsutomu MATSUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP
    • Publication number 20180306171
    • Publication date Oct 25, 2018
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Tsutomu MATSUO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC PUMP
    • Publication number 20180231055
    • Publication date Aug 16, 2018
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Tsutomu MATSUO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE CAPACITY PISTON PUMP
    • Publication number 20170211555
    • Publication date Jul 27, 2017
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE CAPACITY PISTON PUMP
    • Publication number 20170211556
    • Publication date Jul 27, 2017
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE OF A FORKLIFT TRUCK
    • Publication number 20160332854
    • Publication date Nov 17, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CONTROL DEVICE OF FORKLIFT TRUCK
    • Publication number 20160297656
    • Publication date Oct 13, 2016
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC DRIVE DEVICE FOR CARGO HANDLING VEHICLE
    • Publication number 20140369866
    • Publication date Dec 18, 2014
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki UEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THERMOELECTRIC DEVICE
    • Publication number 20130291921
    • Publication date Nov 7, 2013
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masaki Morita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THERMOELECTRIC CONVERSION MODULE
    • Publication number 20120291832
    • Publication date Nov 22, 2012
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Motoaki Okuda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMOELECTRIC CONVERSION UNIT AND METHOD OF MANUFACTURING
    • Publication number 20120247526
    • Publication date Oct 4, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Motoaki OKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VEHICLE AIR CONDITIONER
    • Publication number 20120247126
    • Publication date Oct 4, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Masakazu MURASE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    THERMOELECTRIC CONVERSION UNIT
    • Publication number 20120240596
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Motoaki Okuda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM
    • Publication number 20120240598
    • Publication date Sep 27, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hiromi UEDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AIR CONDITIONING APPARATUS
    • Publication number 20120238197
    • Publication date Sep 20, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yoshihiro KATAGIRI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20120234021
    • Publication date Sep 20, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Motoaki OKUDA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AIR CONDITIONER
    • Publication number 20120222429
    • Publication date Sep 6, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takahisa BAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR-CONDITIONING CORE
    • Publication number 20120192573
    • Publication date Aug 2, 2012
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hirokuni AKIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20120125013
    • Publication date May 24, 2012
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hirokuni AKIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR-CONDITIONING HEAT EXCHANGER AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20120117983
    • Publication date May 17, 2012
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hirokuni AKIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AIR CONDITIONER
    • Publication number 20110214838
    • Publication date Sep 8, 2011
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hirokuni AKIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HEAT RECOVERY SYSTEM FOR VEHICLE
    • Publication number 20110140551
    • Publication date Jun 16, 2011
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Taku ADANIYA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEATING AND COOLING SYSTEM
    • Publication number 20110113809
    • Publication date May 19, 2011
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Taku ADANIYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AIR CONDITIONER
    • Publication number 20100293966
    • Publication date Nov 25, 2010
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Naoya YOKOMACHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DEHUMIDIFICATION SYSTEM FOR VEHICLE
    • Publication number 20100281904
    • Publication date Nov 11, 2010
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Naoya YOKOMACHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VEHICLE AIR CONDITIONER
    • Publication number 20100257870
    • Publication date Oct 14, 2010
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Junya SUZUKI
    • B60 - VEHICLES IN GENERAL