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Koichi Okamura

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  • Itami-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid valve
    • Patent number 6,715,700
    • Issue date Apr 6, 2004
    • Sumitomo (SEI) Brake Systems, Inc.
    • Koichi Okamura
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Solenoid valve
    • Publication number 20030015676
    • Publication date Jan 23, 2003
    • Sumitomo (SEI) Brake Systems, Inc.
    • Koichi Okamura
    • B60 - VEHICLES IN GENERAL