TREA

Tokimi Hamada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automobile tire
    • Patent number D348639
    • Issue date Jul 12, 1994
    • The Ohtsu Tire & Rubber Co., Ltd.
    • Tomekichi Matsushita
    • D12 - Transportation
  • Information Patent Grant

    Automobile tire
    • Patent number D341558
    • Issue date Nov 23, 1993
    • The Ohtsu Tire & Rubber Co., Ltd.
    • Tomekichi Matsushita
    • D12 - Transportation