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Yoshihisa Takano

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft seal device
    • Patent number 11,506,288
    • Issue date Nov 22, 2022
    • EAGLE INDUSTRY CO., LTD.
    • Hidekazu Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic fluid sealing structure for high-speed rotation
    • Patent number 10,113,591
    • Issue date Oct 30, 2018
    • Railway Technical Research Institute
    • Tomohisa Yamashita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHAFT SEAL DEVICE
    • Publication number 20200132197
    • Publication date Apr 30, 2020
    • EAGLE INDUSTRY CO., LTD.
    • Hidekazu TAKAHASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC FLUID SEALING STRUCTURE FOR HIGH-SPEED ROTATION
    • Publication number 20170248168
    • Publication date Aug 31, 2017
    • RAILWAY TECHNICAL RESEARCH INSTITUTE
    • Tomohisa YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTAMINANT SEALING DEVICE
    • Publication number 20110227292
    • Publication date Sep 22, 2011
    • Yoshihisa Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTAMINANT-SEALING DEVICE
    • Publication number 20110180999
    • Publication date Jul 28, 2011
    • Yoshihisa Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...