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Toshimitsu Sakaki

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil pump and method of assembling the oil pump
    • Patent number 7,959,422
    • Issue date Jun 14, 2011
    • Hitachi, Ltd.
    • Yasuhito Nakakuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power steering system
    • Patent number 7,665,569
    • Issue date Feb 23, 2010
    • Hitachi, Ltd.
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering system
    • Patent number 7,648,003
    • Issue date Jan 19, 2010
    • Hitachi, Ltd.
    • Ayumu Miyajima
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Oil pump adapted to prevent leakage without using sealing member
    • Patent number 7,374,411
    • Issue date May 20, 2008
    • Hitachi, Ltd.
    • Yasuhito Nakakuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power steering device
    • Patent number 7,325,645
    • Issue date Feb 5, 2008
    • Hitachi, Ltd.
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering device
    • Patent number 6,880,668
    • Issue date Apr 19, 2005
    • Hitachi, Ltd.
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Brushless motor control system
    • Patent number 6,836,090
    • Issue date Dec 28, 2004
    • Hitachi Unisia Automotive, Ltd.
    • Yoshitaka Sugiyama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering system for vehicles
    • Patent number 6,568,499
    • Issue date May 27, 2003
    • Unisia Jecs Corporation
    • Chiharu Nakazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    Power Steering Apparatus
    • Publication number 20090125191
    • Publication date May 14, 2009
    • Hitachi, Ltd.
    • Masakazu KURATA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Oil Pump and Method of Assembling the Oil Pump
    • Publication number 20080145259
    • Publication date Jun 19, 2008
    • HITACHI, LTD.
    • Yasuhito NAKAKUKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power Steering Device and Method of Controlling the Power Steering...
    • Publication number 20080006469
    • Publication date Jan 10, 2008
    • Hitachi,Ltd.
    • Mitsuo Sasaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system
    • Publication number 20070209859
    • Publication date Sep 13, 2007
    • HITACHI, LTD.
    • Ayumu Miyajima
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering apparatus
    • Publication number 20070144820
    • Publication date Jun 28, 2007
    • Hitachi, Ltd.
    • Masakazu Kurata
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering device
    • Publication number 20070074926
    • Publication date Apr 5, 2007
    • Hitachi, Ltd.
    • Toru Takahashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system
    • Publication number 20060254850
    • Publication date Nov 16, 2006
    • Hitachi, Ltd.
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Oil pump
    • Publication number 20060018768
    • Publication date Jan 26, 2006
    • Hitachi, Ltd.
    • Yasuhito Nakakuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Power steering device
    • Publication number 20050150710
    • Publication date Jul 14, 2005
    • Hitachi, Ltd.
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Brushless motor control system
    • Publication number 20040155613
    • Publication date Aug 12, 2004
    • HITACHI UNISIA AUTOMOTIVE, LTD.
    • Yoshitaka Sugiyama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering device
    • Publication number 20020170769
    • Publication date Nov 21, 2002
    • UNISIA JECS CORPORATION
    • Toshimitsu Sakaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Power steering system for vehicles
    • Publication number 20020060104
    • Publication date May 23, 2002
    • UNISIA JECS CORPORATION
    • Chiharu Nakazawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS