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Jun Soeda

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Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle-mounted apparatus having biasing structure using coil spring
    • Patent number 11,168,755
    • Issue date Nov 9, 2021
    • Hitachi Astemo, Ltd.
    • Jun Soeda
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Variable displacement vane pump
    • Patent number 10,947,971
    • Issue date Mar 16, 2021
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Satoshi Nonaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device
    • Patent number 9,989,160
    • Issue date Jun 5, 2018
    • Hitachi Automotive Systems, Ltd.
    • Jun Soeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable displacement vane pump
    • Patent number 8,506,270
    • Issue date Aug 13, 2013
    • Hitachi Automotive Systems, Ltd.
    • Jun Soeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement pump
    • Patent number 8,267,671
    • Issue date Sep 18, 2012
    • Hitachi, Ltd.
    • Jun Soeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement vane pump
    • Patent number 8,038,420
    • Issue date Oct 18, 2011
    • Hitachi, Ltd.
    • Yukio Uchida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable displacement vane pump
    • Patent number 7,993,116
    • Issue date Aug 9, 2011
    • Hitachi, Ltd.
    • Norikatsu Hoshina
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power steering system
    • Patent number 7,434,655
    • Issue date Oct 14, 2008
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering apparatus
    • Patent number 7,387,186
    • Issue date Jun 17, 2008
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering system
    • Patent number 7,213,676
    • Issue date May 8, 2007
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering system
    • Patent number 7,155,906
    • Issue date Jan 2, 2007
    • Hitachi, Ltd.
    • Tadaharu Yokota
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP
    • Publication number 20200291938
    • Publication date Sep 17, 2020
    • Hitachi Automotive Systems, Ltd.
    • Satoshi NONAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE-MOUNTED APPARATUS HAVING BIASING STRUCTURE USING COIL SPRING
    • Publication number 20200182322
    • Publication date Jun 11, 2020
    • Hitachi Automotive Systems, Ltd.
    • Jun SOEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP
    • Publication number 20170276132
    • Publication date Sep 28, 2017
    • Hitachi Automotive Systems, Ltd.
    • Satoshi MURAMATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE
    • Publication number 20170268682
    • Publication date Sep 21, 2017
    • Hitachi Automotive Systems, Ltd.
    • Jun SOEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP
    • Publication number 20110142703
    • Publication date Jun 16, 2011
    • HITACHI AUTOMOTIVE SYSTEMS, LTD.
    • Jun SOEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE DISPLACEMENT VANE PUMP
    • Publication number 20090291008
    • Publication date Nov 26, 2009
    • Yukio Uchida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE DISPLACEMENT PUMP
    • Publication number 20090081052
    • Publication date Mar 26, 2009
    • Hitachi, Ltd.
    • Jun SOEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable displacement vane pump
    • Publication number 20080118372
    • Publication date May 22, 2008
    • Hitachi, Ltd.
    • Norikatsu Hoshina
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power steering apparatus
    • Publication number 20060081411
    • Publication date Apr 20, 2006
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system
    • Publication number 20060070792
    • Publication date Apr 6, 2006
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system
    • Publication number 20050236220
    • Publication date Oct 27, 2005
    • Hitachi, Ltd.
    • Jun Soeda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system
    • Publication number 20050193727
    • Publication date Sep 8, 2005
    • Hitachi, Ltd.
    • Tadaharu Yokota
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS