TREA

Hiroshi Kojima

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  • Hino, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic tire for heavy duty vehicles
    • Patent number 4,223,712
    • Issue date Sep 23, 1980
    • Bridgestone Tire Company, Limited
    • Norio Iwata
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Vehicle tire
    • Patent number D250107
    • Issue date Oct 31, 1978
    • Bridgestone Tire Company Limited
    • Norio Iwata
    • D12 - Transportation