TREA

Tadanori Shirasawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas meter
    • Patent number 11,137,277
    • Issue date Oct 5, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tadanori Shirasawa
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas appliance monitoring system
    • Patent number 11,112,289
    • Issue date Sep 7, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Nobuaki Murabayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas meter management system
    • Patent number 11,002,561
    • Issue date May 11, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Akiyoshi Kawauchi
    • G08 - SIGNALLING
  • Information Patent Grant

    Gas meter system
    • Patent number 10,935,393
    • Issue date Mar 2, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kazuki Shiota
    • G01 - MEASURING TESTING
  • 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 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

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS APPLIANCE FAILURE DIAGNOSIS SYSTEM
    • Publication number 20230019724
    • Publication date Jan 19, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO. LTD.
    • TADANORI SHIRASAWA
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS METER SYSTEM
    • Publication number 20200284613
    • Publication date Sep 10, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • KAZUKI SHIOTA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    GAS METER MANAGEMENT SYSTEM
    • Publication number 20200182654
    • Publication date Jun 11, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • AKIYOSHI KAWAUCHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    GAS APPLIANCE MONITORING SYSTEM
    • Publication number 20200182674
    • Publication date Jun 11, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • NOBUAKI MURABAYASHI
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    GAS METER
    • Publication number 20200116541
    • Publication date Apr 16, 2020
    • Panasonic Intellectual Property Management Co., Ltd.
    • TADANORI SHIRASAWA
    • G01 - MEASURING TESTING
  • 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