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Saburo Niwa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic icemaker
    • Patent number 9,151,530
    • Issue date Oct 6, 2015
    • Nidec Servo Corporation
    • Mariko Tanaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC ICEMAKER
    • Publication number 20120297802
    • Publication date Nov 29, 2012
    • NIDEC SERVO CORPORATION
    • Mariko Tanaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...