TREA

Kazuyoshi Yamakawa

Follow

Person

  • Nishinomiya, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling bearing, rotating machine element, and solid-film formation...
    • Patent number 10,288,120
    • Issue date May 14, 2019
    • JTEKT Corporation
    • Kazuyoshi Yamakawa
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Rolling bearing, machine element, and solid-film formation method
    • Patent number 10,151,349
    • Issue date Dec 11, 2018
    • JTEKT Corporation
    • Kazuyoshi Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Covered member and process for production thereof
    • Patent number 8,951,640
    • Issue date Feb 10, 2015
    • JTEKT Corporation
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Split outer ring, split rolling bearing using the same ring and con...
    • Patent number 8,894,292
    • Issue date Nov 25, 2014
    • JTEKT Corporation
    • Kazuyoshi Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    DLC film-forming method and DLC film
    • Patent number 8,821,990
    • Issue date Sep 2, 2014
    • JTEKT Corporation
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rolling bearing
    • Patent number 8,821,025
    • Issue date Sep 2, 2014
    • JTEKT Corporation
    • Masahiro Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Formation method of coating
    • Patent number 8,734,913
    • Issue date May 27, 2014
    • JTEKT Corporation
    • Junji Ando
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Formation method of coating
    • Patent number 8,673,409
    • Issue date Mar 18, 2014
    • JTEKT Corporation
    • Junji Ando
  • Information Patent Grant

    Bearing structure and manufacturing method thereof
    • Patent number 8,523,452
    • Issue date Sep 3, 2013
    • JTEKT Corporation
    • Kazuyoshi Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding member
    • Patent number 8,518,863
    • Issue date Aug 27, 2013
    • JTEKT Corporation
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    DLC-coated member
    • Patent number 8,501,673
    • Issue date Aug 6, 2013
    • JTEKT Corporation
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of producing coated member
    • Patent number 8,445,077
    • Issue date May 21, 2013
    • JTEKT Corporation
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Bearing apparatus
    • Patent number 8,360,656
    • Issue date Jan 29, 2013
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing apparatus
    • Patent number 8,235,598
    • Issue date Aug 7, 2012
    • JTEKT Corporation
    • Junji Murata
  • Information Patent Grant

    Bearing apparatus
    • Patent number 8,197,142
    • Issue date Jun 12, 2012
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing and rolling bearing assembly
    • Patent number 8,172,462
    • Issue date May 8, 2012
    • JTEKT Corporation
    • Kazuya Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing apparatus
    • Patent number 8,136,998
    • Issue date Mar 20, 2012
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing, cam shaft assembly and cam shaft supporting apparatus
    • Patent number 7,707,983
    • Issue date May 4, 2010
    • JTEKT Corporation
    • Hiroshi Ueno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 7,431,511
    • Issue date Oct 7, 2008
    • Koyo Seiko Co., Ltd.
    • Kazuhisa Kitamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear bearing
    • Patent number 6,203,201
    • Issue date Mar 20, 2001
    • Koyo Seiko Co., Ltd.
    • Kazuo Tsuru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling Bearing, Rotating Machine Element, and Solid-Film Formation...
    • Publication number 20170356499
    • Publication date Dec 14, 2017
    • JTEKT Corporation
    • Kazuyoshi YAMAKAWA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    ROLLING BEARING, MACHINE ELEMENT, AND SOLID-FILM FORMATION METHOD
    • Publication number 20170356500
    • Publication date Dec 14, 2017
    • JTEKT Corporation
    • Kazuyoshi YAMAKAWA
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DEVICE FOR DEPOSITING CARBON FILM AND METHOD FOR DEPOSITING CARBON...
    • Publication number 20150056386
    • Publication date Feb 26, 2015
    • JTEKT Corporation
    • Masahiro SUZUKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20140079348
    • Publication date Mar 20, 2014
    • JTEKT Corporation
    • Masahiro SUZUKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PATTERN FORMING DEVICE AND PATTERN FORMING METHOD
    • Publication number 20140054176
    • Publication date Feb 27, 2014
    • JTEKT Corporation
    • Boyko STOIMENOV
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    METHOD OF PRODUCING COATED MEMBER
    • Publication number 20130059093
    • Publication date Mar 7, 2013
    • JTEKT CORPORATION
    • Masahiro SUZUKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    COVERED MEMBER AND PROCESS FOR PRODUCTION THEREOF
    • Publication number 20130017412
    • Publication date Jan 17, 2013
    • JTEKT CORPORATION
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DLC FILM-FORMING METHOD AND DLC FILM
    • Publication number 20120094074
    • Publication date Apr 19, 2012
    • JTEKT CORPORATION
    • Masahiro Suzuki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    DLC-COATED MEMBER
    • Publication number 20120088701
    • Publication date Apr 12, 2012
    • JTEKT Corporation
    • Masahiro SUZUKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    FORMATION METHOD OF COATING
    • Publication number 20120034393
    • Publication date Feb 9, 2012
    • CNK Co., Ltd.
    • Junji Ando
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    METHOD OF PRODUCING COATED MEMBER
    • Publication number 20110293855
    • Publication date Dec 1, 2011
    • JTEKT Corporation
    • Masahiro SUZUKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    SPLIT OUTER RING, SPLIT ROLLING BEARING USING THE SAME RING AND CON...
    • Publication number 20110064350
    • Publication date Mar 17, 2011
    • Kazuyoshi Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING MEMBER
    • Publication number 20100210488
    • Publication date Aug 19, 2010
    • JTEKT Corporation
    • Masahiro SUZUKI
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    BEARING STRUCTURE AND MANUFACTURING METHOD THEREOF
    • Publication number 20100172607
    • Publication date Jul 8, 2010
    • JTEKT CORPORATION
    • Kazuyoshi Yamakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cam Shaft Assembly and Assembly Method Thereof
    • Publication number 20100147104
    • Publication date Jun 17, 2010
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Bearing apparatus
    • Publication number 20090175569
    • Publication date Jul 9, 2009
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing apparatus
    • Publication number 20090154862
    • Publication date Jun 18, 2009
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling bearing and rolling bearing assembly
    • Publication number 20090148087
    • Publication date Jun 11, 2009
    • JTEKT Corporation
    • Kazuya Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing apparatus
    • Publication number 20090142013
    • Publication date Jun 4, 2009
    • JTEKT Corporation
    • Junji Murata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling Bearing, Cam Shaft Assembly and Cam Shaft Supporting Apparatus
    • Publication number 20080170816
    • Publication date Jul 17, 2008
    • JTEKT Corporation
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Shaft Assembly
    • Publication number 20080115620
    • Publication date May 22, 2008
    • Hiroshi Ueno
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Oil lubricated rolling bearing device
    • Publication number 20070133914
    • Publication date Jun 14, 2007
    • Hiroki Matsuyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling bearing
    • Publication number 20040208409
    • Publication date Oct 21, 2004
    • KOYO SEIKO CO., LTD.
    • Kazuhisa Kitamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...