TREA

Manabu Ohori

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  • Fujisawa-shi / Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Retainer
    • Patent number 6,790,297
    • Issue date Sep 14, 2004
    • NSK Ltd.
    • Kouji Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,592,684
    • Issue date Jul 15, 2003
    • NSK Ltd.
    • Kenji Yamamura
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearing and method of making the same
    • Patent number 6,530,695
    • Issue date Mar 11, 2003
    • NSK Ltd.
    • Hisashi Kawamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cage for rolling bearing
    • Patent number 6,431,761
    • Issue date Aug 13, 2002
    • NSK Ltd.
    • Keijiro Yamaguchi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rolling bearing apparatus
    • Patent number 6,422,756
    • Issue date Jul 23, 2002
    • NSK Ltd.
    • Susumu Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,391,128
    • Issue date May 21, 2002
    • NSK Ltd.
    • Kouji Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,315,455
    • Issue date Nov 13, 2001
    • NSK Ltd.
    • Susumu Tanaka
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,287,010
    • Issue date Sep 11, 2001
    • NSK Ltd.
    • Akihiro Kiuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,276,210
    • Issue date Aug 21, 2001
    • NSK Ltd.
    • Akihiro Kiuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,250,812
    • Issue date Jun 26, 2001
    • NSK Ltd.
    • Kouji Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball-and-roller bearing and method of manufacturing the same
    • Patent number 6,248,186
    • Issue date Jun 19, 2001
    • NSK Ltd.
    • Kenji Yamamura
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearing and rolling device
    • Patent number 6,143,425
    • Issue date Nov 7, 2000
    • NSK Ltd.
    • Susumu Tanaka
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling member and rolling device comprising the same
    • Patent number 6,071,358
    • Issue date Jun 6, 2000
    • NSK Ltd.
    • Shigeru Okita
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Ultrasonic detecting method for bearing ring
    • Patent number 6,065,343
    • Issue date May 23, 2000
    • NSK Ltd.
    • Akihiro Kiuchi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,051,082
    • Issue date Apr 18, 2000
    • NSK Ltd.
    • Shigeru Okita
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearing and rolling device
    • Patent number 5,998,042
    • Issue date Dec 7, 1999
    • NSK Ltd.
    • Susumu Tanaka
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearing
    • Patent number 5,873,956
    • Issue date Feb 23, 1999
    • NSK Ltd.
    • Susumu Tanaka
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Rolling bearings
    • Patent number 5,672,014
    • Issue date Sep 30, 1997
    • NSK Ltd.
    • Shigeru Okita
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Rolling bearing for high-speed rotation at high temperatures
    • Patent number 5,560,787
    • Issue date Oct 1, 1996
    • NSK Ltd.
    • Masaaki Takagi
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling bearings
    • Publication number 20040252924
    • Publication date Dec 16, 2004
    • Akihiro Kiuchi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Rolling bearing
    • Publication number 20010055432
    • Publication date Dec 27, 2001
    • NSK Ltd
    • Kouji Ueda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling bearing and method of making the same
    • Publication number 20010048781
    • Publication date Dec 6, 2001
    • NSK Ltd
    • Hisashi Kawamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rolling bearing
    • Publication number 20010001172
    • Publication date May 17, 2001
    • Akihiro Kiuchi
    • G01 - MEASURING TESTING