TREA

Hiroyuki UEKUSA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing structure with damper and oil seal
    • Patent number 10,634,213
    • Issue date Apr 28, 2020
    • NOK Corporation
    • Toru Nakashima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING STRUCTURE BETWEEN CRANKSHAFT AND TORSIONAL DAMPER
    • Publication number 20230417303
    • Publication date Dec 28, 2023
    • NOK Corporation
    • Hiroyuki UEKUSA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE WITH DAMPER AND OIL SEAL
    • Publication number 20190063546
    • Publication date Feb 28, 2019
    • NOK Corporation
    • Toru NAKASHIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...