TREA

Toshiaki Tsuchizawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid valve
    • Patent number 9,328,840
    • Issue date May 3, 2016
    • Koganei Corporation
    • Toshiaki Tsuchizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve
    • Patent number 7,344,119
    • Issue date Mar 18, 2008
    • Koganei Corporation
    • Toshiaki Tsuchizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    OPENING AND CLOSING VALVE
    • Publication number 20180313460
    • Publication date Nov 1, 2018
    • Koganei Corporation
    • Toshiaki Tsuchizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID VALVE
    • Publication number 20140151590
    • Publication date Jun 5, 2014
    • Toshiaki Tsuchizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Solenoid valve
    • Publication number 20070181839
    • Publication date Aug 9, 2007
    • Koganei Corporation
    • Toshiaki Tsuchizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...