TREA

Tetsuya Ohwada

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Buckle assembly
    • Patent number 4,555,832
    • Issue date Dec 3, 1985
    • NSK-Warner K.K.
    • Yasumasa Sano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Buckle assembly
    • Patent number 4,520,538
    • Issue date Jun 4, 1985
    • NSK-Warner K.K.
    • Yasumasa Sano
    • B60 - VEHICLES IN GENERAL