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Akihiko Shiina

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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering system
    • Patent number 10,279,836
    • Issue date May 7, 2019
    • JTEKT Corporation
    • Akihiko Shiina
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steering device
    • Patent number 10,099,717
    • Issue date Oct 16, 2018
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering system
    • Patent number 9,988,073
    • Issue date Jun 5, 2018
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering system
    • Patent number 9,038,763
    • Issue date May 26, 2015
    • JTEKT Corporation
    • Ryouichi Kubo
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering system
    • Patent number 8,733,493
    • Issue date May 27, 2014
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 8,584,791
    • Issue date Nov 19, 2013
    • JTEKT Corporation
    • Masahiko Sakamaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Transmission ratio variable mechanism and vehicle steering apparatu...
    • Patent number 8,381,867
    • Issue date Feb 26, 2013
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Transmission ratio variable mechanism and motor vehicle steering sy...
    • Patent number 8,371,977
    • Issue date Feb 12, 2013
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Motor vehicle steering system
    • Patent number 8,181,734
    • Issue date May 22, 2012
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering device
    • Patent number 7,575,090
    • Issue date Aug 18, 2009
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Worm wheel and electric power steering system
    • Patent number 7,562,601
    • Issue date Jul 21, 2009
    • Jtekt Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Planetary gear apparatus and steering apparatus with planetary gear...
    • Patent number 7,377,875
    • Issue date May 27, 2008
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 7,240,762
    • Issue date Jul 10, 2007
    • Koyo Seiko Co., Ltd.
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Hydraulic power steering apparatus
    • Patent number 7,174,825
    • Issue date Feb 13, 2007
    • Koyo Seiko Co., Ltd.
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering system
    • Patent number 6,900,564
    • Issue date May 31, 2005
    • Koyo Seiko Co., Ltd.
    • Masanori Kobayashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus and method of manufacturing gear...
    • Patent number 6,868,607
    • Issue date Mar 22, 2005
    • Koyo Seiko Co., Ltd.
    • Masashi Kuze
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,769,507
    • Issue date Aug 3, 2004
    • Koyo Seiko Co., Ltd.
    • Tetsuya Murakami
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus and method of manufacturing gear...
    • Patent number 6,644,431
    • Issue date Nov 11, 2003
    • Koyo Seiko Co., Ltd.
    • Masashi Kuze
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering device
    • Patent number 6,622,814
    • Issue date Sep 23, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,550,567
    • Issue date Apr 22, 2003
    • Koyo Seiko Co., Ltd.
    • Tetsuya Murakami
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Oil tank
    • Patent number 5,356,535
    • Issue date Oct 18, 1994
    • Koyo Seiko Co., Ltd.
    • Hiroshi Ueno
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Reservoir supporting structure
    • Patent number 5,280,868
    • Issue date Jan 25, 1994
    • Koyo Seiko Co., Ltd.
    • Hiroshi Ueno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow control apparatus
    • Patent number 5,220,939
    • Issue date Jun 22, 1993
    • Koyo Seiko Co., Ltd.
    • Yoshiaki Hamasaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Steering Device
    • Publication number 20170217475
    • Publication date Aug 3, 2017
    • JTEKT Corporation
    • Akihiko SHIINA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering System
    • Publication number 20160368528
    • Publication date Dec 22, 2016
    • JTEKT Corporation
    • Akihiko SHIINA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering System
    • Publication number 20160368529
    • Publication date Dec 22, 2016
    • JTEKT Corporation
    • Akihiko SHIINA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC POWER STEERING SYSTEM
    • Publication number 20130112492
    • Publication date May 9, 2013
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC POWER STEERING APPARATUS
    • Publication number 20120097471
    • Publication date Apr 26, 2012
    • JTEKT Corporation
    • Masahiko SAKAMAKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    HYDRAULIC POWER STEERING SYSTEM
    • Publication number 20120097472
    • Publication date Apr 26, 2012
    • JTEKT Corporation
    • Ryouichi KUBO
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TRANSMISSION RATIO VARIABLE MECHANISM AND VEHICLE STEERING APPARATU...
    • Publication number 20110108355
    • Publication date May 12, 2011
    • JTEKT CORPORATION
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    MOTOR VEHICLE STEERING SYSTEM
    • Publication number 20100224436
    • Publication date Sep 9, 2010
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    TRANSMISSION RATIO VARIABLE MECHANISM AND MOTOR VEHICLE STEERING SY...
    • Publication number 20100218638
    • Publication date Sep 2, 2010
    • JTEKT Corporation
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering device
    • Publication number 20070102228
    • Publication date May 10, 2007
    • KOYO SEIKO CO., LTD.
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Planetary gear apparatus
    • Publication number 20060135312
    • Publication date Jun 22, 2006
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Hydraulic power steering apparatus
    • Publication number 20060075747
    • Publication date Apr 13, 2006
    • Koyo Seiko Co., Ltd.
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20040163881
    • Publication date Aug 26, 2004
    • Koyo Seiko Co., Ltd.
    • Akihiko Shiina
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus and method of manufacturing gear...
    • Publication number 20040083610
    • Publication date May 6, 2004
    • Koyo Seiko Co., Ltd.
    • Masashi Kuze
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20030127277
    • Publication date Jul 10, 2003
    • Koyo Seiko Co., Ltd.
    • Tetsuya Murakami
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering system
    • Publication number 20020195893
    • Publication date Dec 26, 2002
    • Masanori Kobayashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus and method of manufacturing gear...
    • Publication number 20020056588
    • Publication date May 16, 2002
    • Masashi Kuze
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering device
    • Publication number 20020020578
    • Publication date Feb 21, 2002
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20010040067
    • Publication date Nov 15, 2001
    • KOYO SEIKO CO., LTD.
    • Tetsuya Murakami
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS