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Naoki Matsumori

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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller bearing
    • Patent number 8,523,451
    • Issue date Sep 3, 2013
    • NTN Corporation
    • Takuya Ozu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Roller bearing
    • Publication number 20090252448
    • Publication date Oct 8, 2009
    • Takuya Ozu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Helical Gear Supporting Structure, Speed Increaser for Wind Power G...
    • Publication number 20080118344
    • Publication date May 22, 2008
    • Naoki Matsumori
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...