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Hideaki Yumoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sensor device
    • Patent number 10,234,329
    • Issue date Mar 19, 2019
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor fixture
    • Patent number 9,851,260
    • Issue date Dec 26, 2017
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Limit switch
    • Patent number D731439
    • Issue date Jun 9, 2015
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Limit switch
    • Patent number D730843
    • Issue date Jun 2, 2015
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Liquid pressure-feeding machine
    • Patent number D711508
    • Issue date Aug 19, 2014
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Vibration and temperature detection transmitter
    • Patent number D692783
    • Issue date Nov 5, 2013
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Drain treatment system
    • Patent number 8,408,236
    • Issue date Apr 2, 2013
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Hot water generator
    • Patent number 8,393,383
    • Issue date Mar 12, 2013
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Liquid pressure-feed device
    • Patent number 8,206,127
    • Issue date Jun 26, 2012
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid pressure-feed device
    • Patent number 8,152,479
    • Issue date Apr 10, 2012
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid pressure-feed device
    • Patent number 7,540,170
    • Issue date Jun 2, 2009
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve
    • Patent number 7,448,408
    • Issue date Nov 11, 2008
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid forced-feed apparatus
    • Patent number 6,244,829
    • Issue date Jun 12, 2001
    • TLV Co. Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump and combination pump and trap with snap-over mechanism and dou...
    • Patent number 6,244,828
    • Issue date Jun 12, 2001
    • TLV Co. Ltd.
    • Hideaki Yumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Liquid forced-feed apparatus having a working fluid dispersing device
    • Patent number 6,015,267
    • Issue date Jan 18, 2000
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Snap action float valve assembly with reversible plate spring for l...
    • Patent number 5,934,881
    • Issue date Aug 10, 1999
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally-actuated steam trap
    • Patent number 5,833,135
    • Issue date Nov 10, 1998
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pump and combination pump and trap with snap-over mechanism and dou...
    • Patent number 5,755,560
    • Issue date May 26, 1998
    • TLV Co. Ltd.
    • Hideaki Yumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump and combination pump and trap with snap-over mechanism and dou...
    • Patent number 5,655,888
    • Issue date Aug 12, 1997
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermally-actuated steam trap
    • Patent number 5,478,012
    • Issue date Dec 26, 1995
    • TLV Co., Ltd.
    • Yoshiyasu Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Snap action float valve assembly for liquid feeding device
    • Patent number 5,445,501
    • Issue date Aug 29, 1995
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally-actuated steam trap
    • Patent number 5,405,078
    • Issue date Apr 11, 1995
    • TLV Co. Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Condensate discharging device
    • Patent number 5,401,142
    • Issue date Mar 28, 1995
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermally-actuated steam trap
    • Patent number 5,275,334
    • Issue date Jan 4, 1994
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced pressure heat treating device
    • Patent number 5,209,284
    • Issue date May 11, 1993
    • TLV Company, Limited
    • Masakatsu Okamoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Thermally-actuated steam trap
    • Patent number 5,197,669
    • Issue date Mar 30, 1993
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduced pressure steam heat treating device
    • Patent number 5,007,582
    • Issue date Apr 16, 1991
    • TLV Company, Limited
    • Takayuki Morii
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Steam trap operation detector
    • Patent number 4,898,022
    • Issue date Feb 6, 1990
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Instrument to measure leakage of steam from a steam trap
    • Patent number 4,888,978
    • Issue date Dec 26, 1989
    • TLV Co., Ltd.
    • Hideaki Yumoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reducing valve equipped with a vapor-liquid separator
    • Patent number 4,860,782
    • Issue date Aug 29, 1989
    • TLV Co., Ltd.
    • Katsuji Fujiwara
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    SENSOR DEVICE
    • Publication number 20170184444
    • Publication date Jun 29, 2017
    • TLV CO., LTD.
    • Hideaki YUMOTO
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sensor Feature
    • Publication number 20160161341
    • Publication date Jun 9, 2016
    • TLV CO., LTD.
    • Hideaki Yumoto
    • G01 - MEASURING TESTING