TREA

Takanori Kurokawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric power steering device
    • Patent number 8,042,645
    • Issue date Oct 25, 2011
    • JTEKT Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Gear for electric power steering device
    • Patent number 7,728,071
    • Issue date Jun 1, 2010
    • E. I. Du Pont de Nemours and Company
    • Kenichi Shinohara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Roller bearing cage and tapered roller bearing
    • Patent number 7,722,257
    • Issue date May 25, 2010
    • JTEKT Corporation
    • Masahiro Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coated article, manufacturing method therefor and coating apparatus
    • Patent number 7,595,095
    • Issue date Sep 29, 2009
    • Koyo Seiko Co.
    • Kouji Kitahata
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Worm wheel and electric power steering system
    • Patent number 7,562,601
    • Issue date Jul 21, 2009
    • Jtekt Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Resin gear for electric power steering apparatus and electric power...
    • Patent number 7,475,612
    • Issue date Jan 13, 2009
    • Asahi Organic Chemicals Industry Co., Ltd.
    • Toshihiko Kaneiwa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Gear, speed reduction gear using the same, and electric power steer...
    • Patent number 7,428,857
    • Issue date Sep 30, 2008
    • JTEKT Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Method for manufacturing coated article
    • Patent number 7,048,972
    • Issue date May 23, 2006
    • Koyo Seiko Co., Ltd.
    • Kouji Kitahata
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,767,491
    • Issue date Jul 27, 2004
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Injection molding machine for making a worm wheel
    • Patent number 6,638,054
    • Issue date Oct 28, 2003
    • Koyo Seiko Co., Ltd.
    • Kikuo Yamashita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,626,261
    • Issue date Sep 30, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering device
    • Patent number 6,622,814
    • Issue date Sep 23, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,557,663
    • Issue date May 6, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering device
    • Patent number 6,516,915
    • Issue date Feb 11, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Electric power steering apparatus
    • Patent number 6,425,455
    • Issue date Jul 30, 2002
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric power steering device
    • Patent number 6,394,220
    • Issue date May 28, 2002
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC POWER STEERING DEVICE
    • Publication number 20100051378
    • Publication date Mar 4, 2010
    • JTEKT Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Vehicle steering system
    • Publication number 20080236933
    • Publication date Oct 2, 2008
    • JTEKT Corporation
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    RESIN GEAR FOR ELECTRIC POWER STEERING APPARATUS AND ELECTRIC POWER...
    • Publication number 20080066993
    • Publication date Mar 20, 2008
    • ASAHI ORGANIC CHEMICALS INDUSTRY CO., LTD
    • Toshihiko Kaneiwa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Gear for electric power steering device
    • Publication number 20070265392
    • Publication date Nov 15, 2007
    • Kenichi Shinohara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Bearing Retainer
    • Publication number 20070253654
    • Publication date Nov 1, 2007
    • Setsuo Nagai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Roller bearing cage and tapered roller bearing
    • Publication number 20070230852
    • Publication date Oct 4, 2007
    • JTEKT Corporation
    • Masahiro Tabata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Polyamide resin composition
    • Publication number 20070021558
    • Publication date Jan 25, 2007
    • Kenichi Shinohara
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Gear, speed reducer using the gear, and electric power steering dev...
    • Publication number 20060272438
    • Publication date Dec 7, 2006
    • Takanori Kurokawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Coated article, manufacturing method therefor and coating apparatus
    • Publication number 20060134344
    • Publication date Jun 22, 2006
    • Koyo Seiko Co.,
    • Kouji Kitahata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Worm wheel and electric power steering system
    • Publication number 20060005652
    • Publication date Jan 12, 2006
    • KOYO SEIKO CO., LTD.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Resin gear
    • Publication number 20050159528
    • Publication date Jul 21, 2005
    • c/o Koyo Seiko Co., Ltd.,
    • Takanori Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20030137072
    • Publication date Jul 24, 2003
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Coated article, manufacturing method therefor and coating apparatus
    • Publication number 20030113475
    • Publication date Jun 19, 2003
    • Koyo Seiko Co., Ltd.
    • Kouji Kitahata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Worm wheel and machine and method for forming the same
    • Publication number 20020078776
    • Publication date Jun 27, 2002
    • Kikuo Yamashita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Electric power steering device
    • Publication number 20020046897
    • Publication date Apr 25, 2002
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering device
    • Publication number 20020020578
    • Publication date Feb 21, 2002
    • Koyo Seiko Co., Ltd.
    • Takanori Kurokawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    Electric power steering apparatus
    • Publication number 20020011377
    • Publication date Jan 31, 2002
    • Takanori Kurokawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL