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Go Tanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction damper
    • Patent number 9,494,207
    • Issue date Nov 15, 2016
    • Oiles Corporation
    • Akihiko Okimura
    • E04 - BUILDING
  • Information Patent Grant

    Friction damper
    • Patent number 9,488,240
    • Issue date Nov 8, 2016
    • Oiles Corporation
    • Akihiko Okimura
    • E04 - BUILDING
  • Information Patent Grant

    Hydraulic pressure spring and method of manufacturing the same
    • Patent number 9,400,028
    • Issue date Jul 26, 2016
    • Oiles Corporation
    • Teruo Aramizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pressure spring and method of manufacturing the same
    • Patent number 9,062,732
    • Issue date Jun 23, 2015
    • Oiles Corporation
    • Teruo Aramizu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seismic isolation device and seismic isolation structure
    • Patent number 8,833,745
    • Issue date Sep 16, 2014
    • Tokyo Denki University Oiles Corporation
    • Satoshi Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction damper
    • Patent number 8,584,821
    • Issue date Nov 19, 2013
    • Oiles Corporation
    • Akihiko Okimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Friction damper
    • Patent number 7,322,451
    • Issue date Jan 29, 2008
    • Oiles Corporation
    • Akihiko Okimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC PRESSURE SPRING AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20150021839
    • Publication date Jan 22, 2015
    • OILES CORPORATION
    • Teruo ARAMIZU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FRICTION DAMPER
    • Publication number 20130327607
    • Publication date Dec 12, 2013
    • OILES CORPORATION
    • Akihiko OKIMURA
    • E04 - BUILDING
  • Information Patent Application

    FRICTION DAMPER
    • Publication number 20120073921
    • Publication date Mar 29, 2012
    • OILES CORPORATION
    • Akihiko Okimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEISMIC ISOLATION DEVICE AND SEISMIC ISOLATION STRUCTURE
    • Publication number 20110227265
    • Publication date Sep 22, 2011
    • TOKYO DENKI UNIVERSITY
    • Satoshi Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Friction damper
    • Publication number 20070289828
    • Publication date Dec 20, 2007
    • OILES CORPORATION
    • Akihiko Okimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Friction damper
    • Publication number 20050087414
    • Publication date Apr 28, 2005
    • Akihiko Okimura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...