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Yoshiyuki Serizawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Swirling flow generator for gas-liquid separation
    • Patent number 10,881,996
    • Issue date Jan 5, 2021
    • USUI CO., LTD.
    • Tetsunobu Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gas-liquid separator
    • Patent number 10,828,590
    • Issue date Nov 10, 2020
    • USUI CO., LTD.
    • Tetsunobu Suzuki
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Fuel delivery pipe
    • Patent number 7,721,714
    • Issue date May 25, 2010
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Masayoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery pipe
    • Patent number 7,438,053
    • Issue date Oct 21, 2008
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery pipe
    • Patent number 7,185,636
    • Issue date Mar 6, 2007
    • USUI Kokusai Sangyo Kaisha, Ltd.
    • Masayoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of controlling pulsation resonance point generating area in...
    • Patent number 6,918,375
    • Issue date Jul 19, 2005
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pulsation reducing system for fuel line
    • Patent number 6,904,894
    • Issue date Jun 14, 2005
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel pressure pulsation suppressing system
    • Patent number 6,901,913
    • Issue date Jun 7, 2005
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Hikari Tsuchiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery rail assembly
    • Patent number 6,892,704
    • Issue date May 17, 2005
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Hikari Tsuchiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery rail assembly
    • Patent number 6,871,637
    • Issue date Mar 29, 2005
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Hikari Tsuchiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method and apparatus for attenuating pressure pulsation in opposed...
    • Patent number 6,807,944
    • Issue date Oct 26, 2004
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Kazuteru Mizuno
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery rail assembly
    • Patent number 6,470,859
    • Issue date Oct 29, 2002
    • Usai Kokusai Sangyo Kaisha Ltd.
    • Izumi Imura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery rail assembly
    • Patent number 6,354,273
    • Issue date Mar 12, 2002
    • Usui Kokusai Sangyo Kaisha Ltd.
    • Izumi Imura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    GAS-LIQUID SEPARATOR
    • Publication number 20180361290
    • Publication date Dec 20, 2018
    • USUI CO., LTD.
    • Tetsunobu SUZUKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SWIRLING FLOW GENERATOR FOR GAS-LIQUID SEPARATION
    • Publication number 20180361289
    • Publication date Dec 20, 2018
    • USUI CO., LTD.
    • Tetsunobu SUZUKI
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Fuel delivery pipe
    • Publication number 20070169754
    • Publication date Jul 26, 2007
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Masayoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery pipe
    • Publication number 20060162698
    • Publication date Jul 27, 2006
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery pipe
    • Publication number 20050257774
    • Publication date Nov 24, 2005
    • Masayoshi Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method of controlling pulsation resonance point generating area in...
    • Publication number 20040144368
    • Publication date Jul 29, 2004
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Pulsation reducing system for fuel line
    • Publication number 20040139947
    • Publication date Jul 22, 2004
    • Yoshiyuki Serizawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Method and apparatus for attenuating pressure pulsation in opposed...
    • Publication number 20040069277
    • Publication date Apr 15, 2004
    • Kazuteru Mizuno
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery rail assembly
    • Publication number 20040016418
    • Publication date Jan 29, 2004
    • Hikari Tsuchiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery rail assembly
    • Publication number 20040000291
    • Publication date Jan 1, 2004
    • Hikari Tsuchiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery rail assembly
    • Publication number 20020053341
    • Publication date May 9, 2002
    • Izumi Imura
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS