TREA

Kenichi Hayakawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically driven power steering apparatus
    • Patent number 7,472,773
    • Issue date Jan 6, 2009
    • NSK Ltd.
    • Toshihiro Fukuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Motor-operated power steering apparatus
    • Patent number 7,219,761
    • Issue date May 22, 2007
    • NSK Ltd.
    • Toshihiro Fukuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Motor-operated power steering device
    • Patent number 6,851,508
    • Issue date Feb 8, 2005
    • NSK Ltd.
    • Toshihiro Fukuda
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,412,591
    • Issue date Jul 2, 2002
    • NSK Ltd.
    • Shuji Endo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 5,732,790
    • Issue date Mar 31, 1998
    • NSK Ltd.
    • Shuji Endo
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents