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TOFLO CORPORATION

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow rate control device
    • Patent number 12,001,231
    • Issue date Jun 4, 2024
    • Toflo Corporation
    • Fumikazu Tamura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flow rate control device
    • Patent number 11,782,461
    • Issue date Oct 10, 2023
    • Toflo Corporation
    • Fumikazu Tamura
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Flow rate control unit
    • Patent number 11,287,837
    • Issue date Mar 29, 2022
    • Toflo Corporation
    • Kenichi Shimizu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ball valve
    • Patent number 11,047,492
    • Issue date Jun 29, 2021
    • Toflo Corporation
    • Takahiro Kawamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow rate control device
    • Patent number 11,003,197
    • Issue date May 11, 2021
    • Toflo Corporation
    • Takahiro Kawamoto
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Impeller-type flowmeter having a resin case with insulating materia...
    • Patent number 10,514,281
    • Issue date Dec 24, 2019
    • Toflo Corporation
    • Takahiro Kawamoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pipe assembly unit with built-in flow sensors
    • Patent number 7,225,685
    • Issue date Jun 5, 2007
    • Toflo Corporation
    • Takahiro Kawamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Flow control valve and flow control device
    • Patent number 7,163,024
    • Issue date Jan 16, 2007
    • Toflo Corporation
    • Akinori Igawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOW RATE CONTROL DEVICE
    • Publication number 20240410490
    • Publication date Dec 12, 2024
    • TOFLO CORPORATION
    • Takahiro KAWAMOTO
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    Flow Rate Control Device
    • Publication number 20230367338
    • Publication date Nov 16, 2023
    • TOFLO CORPORATION
    • Fumikazu TAMURA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    MOLD TEMPERATURE CONTROL SYSTEM
    • Publication number 20220062981
    • Publication date Mar 3, 2022
    • TOFLO CORPORATION
    • Kenichi SHIMIZU
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    FLOWMETER
    • Publication number 20200284627
    • Publication date Sep 10, 2020
    • TOFLO CORPORATION
    • Takahiro KAWAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOW RATE CONTROL DEVICE
    • Publication number 20200278705
    • Publication date Sep 3, 2020
    • TOFLO CORPORATION
    • Takahiro KAWAMOTO
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FLOW RATE CONTROL UNIT
    • Publication number 20200201365
    • Publication date Jun 25, 2020
    • TOFLO CORPORATION
    • Kenichi SHIMIZU
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    BALL VALVE
    • Publication number 20200124190
    • Publication date Apr 23, 2020
    • TOFLO CORPORATION
    • Takahiro KAWAMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOWMETER
    • Publication number 20190128712
    • Publication date May 2, 2019
    • TOFLO CORPORATION
    • Takahiro KAWAMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLOAT POSITION SENSOR
    • Publication number 20130049743
    • Publication date Feb 28, 2013
    • TOFLO CORPORATION
    • Katsutoshi Sawano
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pipe Assembly Unit With Built-In Flow Sensors
    • Publication number 20070044574
    • Publication date Mar 1, 2007
    • TOFLO CORPORATION
    • Takahiro Kawamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Dissolved Ozone Decomposing Apparatus
    • Publication number 20070000827
    • Publication date Jan 4, 2007
    • TOFLO CORPORATION
    • Satoru SHIMOMURA
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Joint connecting clip and joint connecting structure
    • Publication number 20060257203
    • Publication date Nov 16, 2006
    • TOFLO CORPORATION
    • Shuhei Iida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow control valve and flow control device
    • Publication number 20050145278
    • Publication date Jul 7, 2005
    • TOFLO CORPORATION
    • Akinori Igawa
    • G05 - CONTROLLING REGULATING

Trademarklast 30 trademarks

  • Information Trademark

    79012764 - TOFCO
    • Serial number 79012764
    • Registration number 3194359
    • Filing date Mar 9, 2005
    • TOFLO CORPORATION
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79018436 - TOFCO
    • Serial number 79018436
    • Registration number 3159174
    • Filing date Mar 9, 2005
    • TOFLO CORPORATION
    • 6 - Common metals and their alloys