TREA

Tomokazu Sugiyama

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  • Fuji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Airbag storing casing
    • Patent number 6,210,797
    • Issue date Apr 3, 2001
    • Nihon Plast Co., Ltd.
    • Izumi Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Steering wheel
    • Patent number 5,950,494
    • Issue date Sep 14, 1999
    • Nihon Plast Co., Ltd.
    • Tomokazu Sugiyama
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Steering wheel construction
    • Patent number 5,144,861
    • Issue date Sep 8, 1992
    • Nihon Plast Co., Ltd.
    • Kazuyoshi Nishijima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrically heated steering wheel
    • Patent number 4,547,655
    • Issue date Oct 15, 1985
    • Nissan Motor Co., Ltd.
    • Hidenori Kurata
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS