TREA

Takao Otani

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  • Hyogo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High speed heavy duty cross ply tire
    • Patent number 5,335,707
    • Issue date Aug 9, 1994
    • Sumitomo Rubber Industries, Ltd.
    • Haruyuki Sano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Airplane tire
    • Patent number 4,947,914
    • Issue date Aug 14, 1990
    • Sumitomo Rubber Industries, Ltd.
    • Hiroyuki Noma
    • B60 - VEHICLES IN GENERAL