TREA

Tadao Ohtuka

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  • Namekawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steering power control device for power steering
    • Patent number 4,216,841
    • Issue date Aug 12, 1980
    • Jidosha Kika Co., Ltd.
    • Tadao Ohtuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Power steering control device
    • Patent number 4,212,366
    • Issue date Jul 15, 1980
    • Jidosha Kiki Co., Ltd.
    • Tadao Ohtuka
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS