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Takafumi Nakamura

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  • Fukushima, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    BUFFER RING
    • Publication number 20180058586
    • Publication date Mar 1, 2018
    • NOK Corporation
    • Takafumi Nakamura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    BUFFER RING
    • Publication number 20150123351
    • Publication date May 7, 2015
    • NOK Corporation
    • Takafumi Nakamura
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ROLLBACK SEAL
    • Publication number 20100181733
    • Publication date Jul 22, 2010
    • NOK Corporation
    • Takafumi NAKAMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Backup ring
    • Publication number 20070052181
    • Publication date Mar 8, 2007
    • NOK Corporation
    • Takafumi Nakamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...