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Katsuyoshi Kurisaki

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  • Hitachinaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Platform gate door device
    • Patent number 7,328,662
    • Issue date Feb 12, 2008
    • Hitachi, Ltd.
    • Syoji Kasai
    • B61 - RAILWAYS

Patents Applicationslast 30 patents

  • Information Patent Application

    Platform gate door device
    • Publication number 20050183338
    • Publication date Aug 25, 2005
    • Syoji Kasai
    • B61 - RAILWAYS