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Toshiaki OYA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering assist apparatus
    • Patent number 10,556,621
    • Issue date Feb 11, 2020
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering device
    • Patent number 10,315,688
    • Issue date Jun 11, 2019
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicular steering system
    • Patent number 10,293,856
    • Issue date May 21, 2019
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering assist device
    • Patent number 10,137,928
    • Issue date Nov 27, 2018
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering device
    • Patent number 10,011,297
    • Issue date Jul 3, 2018
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering assist device
    • Patent number 10,000,232
    • Issue date Jun 19, 2018
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Vehicle steering system
    • Patent number 9,914,476
    • Issue date Mar 13, 2018
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering assist device
    • Patent number 9,896,128
    • Issue date Feb 20, 2018
    • JTEKT Corporation
    • Toshiaki Oya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering assist device
    • Patent number 9,150,249
    • Issue date Oct 6, 2015
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Auxiliary power supply device and electric power steering device
    • Patent number 8,593,084
    • Issue date Nov 26, 2013
    • JTEKT Corporation
    • Toshiaki Oya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 8,467,938
    • Issue date Jun 18, 2013
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Motor controller and electric power steering system
    • Patent number 7,791,293
    • Issue date Sep 7, 2010
    • JTEKT Corporation
    • Shigeki Nagase
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering system
    • Patent number 7,711,463
    • Issue date May 4, 2010
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering system
    • Patent number 7,604,088
    • Issue date Oct 20, 2009
    • JTEKT Corporation
    • Katsutoshi Nishizaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Controller for brushless motor
    • Patent number 7,567,055
    • Issue date Jul 28, 2009
    • JTEKT Corporation
    • Yuji Kariatsumari
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 7,240,761
    • Issue date Jul 10, 2007
    • Koyo Seiko Co., Ltd.
    • Shigeki Nagase
    • 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 device and control method utilized for cont...
    • Patent number 6,883,637
    • Issue date Apr 26, 2005
    • Koyo Seiko Co., Ltd.
    • Katsutoshi Nishizaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

  • Information Patent Application

    STEERING SYSTEM
    • Publication number 20230026250
    • Publication date Jan 26, 2023
    • JTEKT CORPORATION
    • Yuuta KAJISAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Vehicle Steering Device
    • Publication number 20180099690
    • Publication date Apr 12, 2018
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering Assist Apparatus
    • Publication number 20180099692
    • Publication date Apr 12, 2018
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Vehicle Steering Device
    • Publication number 20170151978
    • Publication date Jun 1, 2017
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICLE STEERING SYSTEM
    • Publication number 20170073001
    • Publication date Mar 16, 2017
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    VEHICULAR STEERING SYSTEM
    • Publication number 20170029013
    • Publication date Feb 2, 2017
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering Assist Device
    • Publication number 20160362136
    • Publication date Dec 15, 2016
    • JTEKT Corporation
    • Toshiaki OYA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Steering Assist Device
    • Publication number 20160347355
    • Publication date Dec 1, 2016
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Steering Assist Device
    • Publication number 20160339944
    • Publication date Nov 24, 2016
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    STEERING ASSIST DEVICE
    • Publication number 20150225018
    • Publication date Aug 13, 2015
    • JTEKT Corporation
    • Toshiaki OYA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    NEUTRAL POSITION LOCKING APPARATUS AND REAR WHEEL STEERING SYSTEM I...
    • Publication number 20130340563
    • Publication date Dec 26, 2013
    • Kosuke YAMANAKA
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    ELECTRIC POWER STEERING APPARATUS
    • Publication number 20110098889
    • Publication date Apr 28, 2011
    • JTEKT CORPORATION
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    AUXILIARY POWER SUPPLY DEVICE AND ELECTRIC POWER STEERING DEVICE
    • Publication number 20110000736
    • Publication date Jan 6, 2011
    • JTEKT Corporation
    • Toshiaki Oya
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR CONTROLLER AND ELECTRIC POWER STEERING SYSTEM
    • Publication number 20090079373
    • Publication date Mar 26, 2009
    • JTEKT Corporation
    • Shigeki Nagase
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Controller for brushless motor
    • Publication number 20070222409
    • Publication date Sep 27, 2007
    • JTEKT Corporation
    • Yuji Kariatsumari
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric Power Steering System
    • Publication number 20070205041
    • Publication date Sep 6, 2007
    • JTEKT Corporation
    • Katsutoshi Nishizaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering system
    • Publication number 20070198153
    • Publication date Aug 23, 2007
    • JTEKT Corporation
    • Toshiaki Oya
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Eletric power steering system
    • Publication number 20070118262
    • Publication date May 24, 2007
    • Katsutoshi Nishizaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering system
    • Publication number 20070055425
    • Publication date Mar 8, 2007
    • Toshiaki Oya
    • 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 20040262074
    • Publication date Dec 30, 2004
    • KOYO SEIKO CO., LTD.
    • Shigeki Nagase
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering device and control method utilized for cont...
    • Publication number 20040140148
    • Publication date Jul 22, 2004
    • Koyo Seiko Co., Ltd.
    • Katsutoshi Nishizaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS