TREA

Wataru Yamada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric power steering system
    • Patent number 9,937,949
    • Issue date Apr 10, 2018
    • JTEKT Corporation
    • Arata Kikuchi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering system
    • Patent number 9,499,194
    • Issue date Nov 22, 2016
    • JTEKT Corporation
    • Wataru Yamada
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Speed reducer and electric power steering system
    • Patent number 9,061,698
    • Issue date Jun 23, 2015
    • JTEKT Corporation
    • Yuji Wakugawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Gear and electric power steering device
    • Patent number 8,096,204
    • Issue date Jan 17, 2012
    • JTEKT Corporation
    • Susumu Imagaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 8,074,531
    • Issue date Dec 13, 2011
    • JTEKT Corporation
    • Ryousuke Yamazaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 7,779,959
    • Issue date Aug 24, 2010
    • JTEKT Corporation
    • Susumu Imagaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Worm support device and power assist unit having the same
    • Patent number 7,568,550
    • Issue date Aug 4, 2009
    • JTEKT Corporation
    • Hirotaka Yasuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Gear pump
    • Patent number 6,312,241
    • Issue date Nov 6, 2001
    • Koyo Seiko Co., Ltd.
    • Shigeo Kamamoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC POWER STEERING SYSTEM
    • Publication number 20160194024
    • Publication date Jul 7, 2016
    • JTEKT Corporation
    • Arata KIKUCHI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC POWER STEERING SYSTEM
    • Publication number 20150027248
    • Publication date Jan 29, 2015
    • JTEKT Corporation
    • Wataru YAMADA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SPEED REDUCER AND ELECTRIC POWER STEERING SYSTEM
    • Publication number 20140102235
    • Publication date Apr 17, 2014
    • JTEKT Corporation
    • Yuji WAKUGAWA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    GEAR AND ELECTRIC POWER STEERING DEVICE
    • Publication number 20080178697
    • Publication date Jul 31, 2008
    • JTEKT Corporation
    • Susumu IMAGAKI
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20080035416
    • Publication date Feb 14, 2008
    • JTEKT Corporation
    • Susumu Imagaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20070163374
    • Publication date Jul 19, 2007
    • JTEKT Corporation
    • Ryousuke Yamazaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Worm support device and power assist unit having the same
    • Publication number 20060117883
    • Publication date Jun 8, 2006
    • Koyo Seiko Co., Ltd.
    • Hirotaka Yasuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS