TREA

Kazuo Tsuchiya

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible pipe coupling
    • Patent number 4,401,325
    • Issue date Aug 30, 1983
    • Bridgestone Tire Co., Ltd.
    • Kazuo Tsuchiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible pipe connector
    • Patent number 4,294,475
    • Issue date Oct 13, 1981
    • Bridgestone Tire Company Limited
    • Isamu Kanai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...