TREA

Eiji Watanabe

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  • Shizuoka Prefecture, JP
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Patents Grantslast 30 patents

  • 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

    Common rail for diesel engine
    • Patent number 7,318,418
    • Issue date Jan 15, 2008
    • USUI Kokusai Sangyo Kaisha Limited
    • Shoichiro Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel delivery pipe
    • Patent number 7,188,609
    • Issue date Mar 13, 2007
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Eiji Watanabe
    • 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

    Externally controlled fan coupling device
    • Patent number 6,550,596
    • Issue date Apr 22, 2003
    • USUI Kokusai Sangyo Kaisha Limited
    • Ken Shiozaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Common rail and method of manufacturing the same
    • Patent number 6,408,826
    • Issue date Jun 25, 2002
    • USUI Kokusai Sangyo Kaisha Limited
    • Kikuo Asada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    METHOD FOR IMPROVING FATIGUE STRENGTH DUE TO REPEATED PRESSURE AT B...
    • Patent number 6,397,881
    • Issue date Jun 4, 2002
    • USUI Kokusai Sangyo Kaisha Limited
    • Kikuo Asada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Connector made of resin for connecting pipes of small diameter
    • Patent number 6,279,966
    • Issue date Aug 28, 2001
    • Usui Kokusai Sangyo Kaisha Ltd
    • Hiroaki Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Common rail and method of manufacturing the same
    • Patent number 6,263,862
    • Issue date Jul 24, 2001
    • USUI Kokusai Sangyo Kaisha Limited
    • Kikuo Asada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Common rail and method of manufacturing the same
    • Patent number 6,213,095
    • Issue date Apr 10, 2001
    • USUI Kokusai Sangyo Kaisha Limited
    • Kikuo Asada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Common rail and method of manufacturing the same
    • Patent number 6,126,208
    • Issue date Oct 3, 2000
    • Usui Kokusai Sangyo Kaisha Limited
    • Kikuo Asada
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Branch pipe joint for high-pressure fluids
    • Patent number 5,992,904
    • Issue date Nov 30, 1999
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Yuzo Hitachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Common rail
    • Patent number 5,979,945
    • Issue date Nov 9, 1999
    • Usuikokusai Sangyo Kaisha Ltd.
    • Yuzo Hitachi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-PRESSURE FUEL INJECTION PIPE HAVING CONNECTION HEAD PORTION, A...
    • Publication number 20120006298
    • Publication date Jan 12, 2012
    • USUI KOKUSAI SANGYO KAISHA LIMITED
    • Eiji Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Common rail for diesel engine
    • Publication number 20060169253
    • Publication date Aug 3, 2006
    • Usui Kokusai Sangyo Kaisha Limited
    • Shoichiro Usui
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel delivery pipe
    • Publication number 20060027214
    • Publication date Feb 9, 2006
    • Usui Kokusai Sangyo Kaisha, Ltd.
    • Eiji Watanabe
    • 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

    Externally controlled fan coupling device
    • Publication number 20020003075
    • Publication date Jan 10, 2002
    • Ken Shiozaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...