TREA

Noburo Sugiura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor-driven power steering apparatus
    • Patent number 4,972,320
    • Issue date Nov 20, 1990
    • Hitachi, Ltd.
    • Noburo Sugiura
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electro-motive power steering system
    • Patent number 4,753,308
    • Issue date Jun 28, 1988
    • Hitachi, Ltd.
    • Yasuo Noto
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS