TREA

Juichi Fujita

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  • Okayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse-flow prevention device for fuel tank
    • Patent number 5,222,519
    • Issue date Jun 29, 1993
    • OM Industrial Co., Ltd.
    • Kyokuichi Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve for fuel tank
    • Patent number 5,172,721
    • Issue date Dec 22, 1992
    • OM Industrial Co., Ltd.
    • Kyokuichi Sato
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Check valve apparatus for fuel tank
    • Patent number 5,159,953
    • Issue date Nov 3, 1992
    • OM Industrial Co., Ltd.
    • Kyokuichi Sato
    • B60 - VEHICLES IN GENERAL