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Hirozumi Nakamura

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas meter and gas safety system
    • Patent number 8,442,696
    • Issue date May 14, 2013
    • Panasonic Corporation
    • Mitsuo Yokohata
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas appliance monitoring apparatus
    • Patent number 8,305,231
    • Issue date Nov 6, 2012
    • Panasonic Corporation
    • Yuuji Fujii
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas meter and gas security system
    • Patent number 8,250,932
    • Issue date Aug 28, 2012
    • Panasonic Corporation
    • Mitsuo Yokohata
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Flow rate measuring device
    • Patent number 7,340,950
    • Issue date Mar 11, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuo Koba
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    APPLIANCE MANAGEMENT SYSTEM AND GAS SUPPLY SYSTEM
    • Publication number 20110012738
    • Publication date Jan 20, 2011
    • Panasonic Corporation
    • Hirozumi Nakamura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS METER AND GAS METER SYSTEM
    • Publication number 20110010110
    • Publication date Jan 13, 2011
    • PANASONIC CORPORATION
    • Mitsuo Yokohata
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    GAS METER AND GAS SAFETY SYSTEM
    • Publication number 20110004353
    • Publication date Jan 6, 2011
    • PANASONIC CORPORATION
    • Mitsuo Yokohata
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS METER AND GAS SECURITY SYSTEM
    • Publication number 20110000310
    • Publication date Jan 6, 2011
    • PANASONIC CORPORATION
    • Mitsuo Yokohata
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    GAS SHUTOFF DEVICE AND ALARM-COMPATIBLE SYSTEM METER
    • Publication number 20100330515
    • Publication date Dec 30, 2010
    • Panasonic Corporation
    • Kouichi Ueki
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS APPLIANCE MONITORING APPARATUS
    • Publication number 20100188261
    • Publication date Jul 29, 2010
    • Panasonic Corporation
    • Yuuji Fujii
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Flow Rate Measuring Device
    • Publication number 20070272031
    • Publication date Nov 29, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Yasuo Koba
    • G01 - MEASURING TESTING