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Hideo Okamoto

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Patents Grantslast 30 patents

  • Information Patent Grant

    Combustion apparatus
    • Patent number 10,612,776
    • Issue date Apr 7, 2020
    • Rinnai Corporation
    • Takahiro Ono
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat transfer fin and heat exchanger using thereof
    • Patent number 10,254,053
    • Issue date Apr 9, 2019
    • Rinnai Corporation
    • Hideo Okamoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Combustion apparatus
    • Patent number 10,184,658
    • Issue date Jan 22, 2019
    • Rinnai Corporation
    • Shingo Sugioka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combined combustion device
    • Patent number 10,024,536
    • Issue date Jul 17, 2018
    • Rinnai Corporation
    • Hideo Okamoto
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion plate
    • Patent number 9,557,055
    • Issue date Jan 31, 2017
    • Rinnai Corporation
    • Satoshi Hagi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Combustion apparatus
    • Patent number 9,127,839
    • Issue date Sep 8, 2015
    • Rinnai Corporation
    • Fumio Tanaka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Burner plate
    • Patent number D676707
    • Issue date Feb 26, 2013
    • Rinnai Kabushiki Kaisha
    • Hideo Okamoto
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Single can-type composite heat source machine
    • Patent number 8,015,950
    • Issue date Sep 13, 2011
    • Rinnai Corporation
    • Hideo Okamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Combustion apparatus
    • Patent number 7,824,177
    • Issue date Nov 2, 2010
    • Rinnai Corporation
    • Yoshihiko Takasu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Method of making a burner device
    • Patent number 5,661,905
    • Issue date Sep 2, 1997
    • Rinnai Kabushiki Kaisha
    • Masaaki Nakaura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Burner device and a method of making the same
    • Patent number 5,525,054
    • Issue date Jun 11, 1996
    • Rinnai Kabushiki Kaisha
    • Masaaki Nakaura
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

  • Information Patent Application

    Combustion Apparatus
    • Publication number 20180372311
    • Publication date Dec 27, 2018
    • Rinnai Corporation
    • Takahiro Ono
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COMBUSTION APPARATUS
    • Publication number 20160377282
    • Publication date Dec 29, 2016
    • RINNAI CORPORATION
    • Shingo Sugioka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    METHOD OF CONTROLLING COMBUSTION APPARATUS
    • Publication number 20160363348
    • Publication date Dec 15, 2016
    • RINNAI CORPORATION
    • Hideo Okamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT TRANSFER FIN AND HEAT EXCHANGER USING THEREOF
    • Publication number 20160273850
    • Publication date Sep 22, 2016
    • RINNAI CORPORATION
    • Hideo Okamoto
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    COMBINED COMBUSTION DEVICE
    • Publication number 20160123585
    • Publication date May 5, 2016
    • RINNAI CORPORATION
    • Hideo Okamoto
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Tubular Burner
    • Publication number 20150184848
    • Publication date Jul 2, 2015
    • Rinnai Corporation
    • Tadayuki Hiraga
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Rich-Lean Burner
    • Publication number 20150184849
    • Publication date Jul 2, 2015
    • Rinnai Corporation
    • Kazuyuki Akagi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Combustion Apparatus
    • Publication number 20130164697
    • Publication date Jun 27, 2013
    • Rinnai Corporation
    • Fumio Tanaka
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    COMBUSTION PLATE
    • Publication number 20120214111
    • Publication date Aug 23, 2012
    • Satoshi Hagi
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Application

    Single Can-Type Composite Heat Source Machine
    • Publication number 20100229804
    • Publication date Sep 16, 2010
    • Hideo Okamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COMBUSTION APPARATUS
    • Publication number 20070248921
    • Publication date Oct 25, 2007
    • RINNAI CORPORATION
    • Yoshihiko Takasu
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES