TREA

Yuuichi KUMAZAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBUSTION CONTROLLING SYSTEM
    • Publication number 20170276351
    • Publication date Sep 28, 2017
    • AZBIL CORPORATION
    • Tomoya NAKATA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION CONTROLLING SYSTEM
    • Publication number 20170276353
    • Publication date Sep 28, 2017
    • AZBIL CORPORATION
    • Tomoya NAKATA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    VALVE LEAK DETECTING METHOD AND COMBUSTION EQUIPMENT
    • Publication number 20140170570
    • Publication date Jun 19, 2014
    • AZBIL CORPORATION
    • Shigeki ISHII
    • G01 - MEASURING TESTING
  • Information Patent Application

    VALVE LEAK DETECTING METHOD AND COMBUSTION EQUIPMENT
    • Publication number 20140150532
    • Publication date Jun 5, 2014
    • AZBIL CORPORATION
    • Shigeki ISHII
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL SYSTEM
    • Publication number 20110242722
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Akira Yamada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION CONTROLLING DEVICE
    • Publication number 20110239914
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Akira Yamada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    RELAY DRIVER CIRCUIT
    • Publication number 20110242723
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Daisuke Akita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY END-OF-SERVICE-LIFE FORECASTING DEVICE
    • Publication number 20110241692
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Daisuke Akita
    • G01 - MEASURING TESTING
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20110246839
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Akira Yamada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMBUSTION CONTROLLING DEVICE
    • Publication number 20110244407
    • Publication date Oct 6, 2011
    • Yamatake Corporation
    • Akira Yamada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION FURNACE CONTROL APPARATUS
    • Publication number 20100307387
    • Publication date Dec 9, 2010
    • Yamatake Corporation
    • Akira Yamada
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    RELAY FAILURE DETECTING DEVICE
    • Publication number 20100302696
    • Publication date Dec 2, 2010
    • Yamatake Corporation
    • Akira YAMADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SYSTEM FOR SENDING SIGNALS BETWEEN MODULES
    • Publication number 20100306630
    • Publication date Dec 2, 2010
    • Yamatake Corporation
    • Akira Yamada
    • G05 - CONTROLLING REGULATING