TREA

Tadaaki Sakao

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  • Kurashiki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wheel for automobile
    • Patent number D651549
    • Issue date Jan 3, 2012
    • Ring Techs Co., Ltd.
    • Takayuki Kuba
    • D12 - Transportation
  • Information Patent Grant

    Wheel for automobile
    • Patent number D635902
    • Issue date Apr 12, 2011
    • Ring Techs Co., Ltd.
    • Takayuki Kuba
    • D12 - Transportation