TREA

Tetsu TAKEHARA

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

  • Information Patent Grant

    Rotation transmission device
    • Patent number 10,480,635
    • Issue date Nov 19, 2019
    • NSK Ltd.
    • Yasuyuki Matsuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque measurement device-equipped rotation transmission apparatus
    • Patent number 9,625,332
    • Issue date Apr 18, 2017
    • NSK Ltd.
    • Tomoharu Saito
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method of manufacturing a rolling bearing unit for supporting a wheel
    • Patent number 8,418,367
    • Issue date Apr 16, 2013
    • NSK Ltd.
    • Hiroaki Ishikawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Hub unit for wheel
    • Patent number 7,677,807
    • Issue date Mar 16, 2010
    • NSK Ltd.
    • Taketoshi Chifu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seal ring and rolling bearing unit with seal ring
    • Patent number 7,021,830
    • Issue date Apr 4, 2006
    • NSK Ltd.
    • Tetsu Takehara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Roller bearing
    • Patent number 6,464,398
    • Issue date Oct 15, 2002
    • NSK Ltd.
    • Tetsu Takehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 6,379,049
    • Issue date Apr 30, 2002
    • NSK Ltd.
    • Kenichi Shibazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 6,033,123
    • Issue date Mar 7, 2000
    • NSK Ltd.
    • Yukio Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing
    • Patent number 5,890,815
    • Issue date Apr 6, 1999
    • NSK Ltd.
    • Seiji Ijuin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents