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Hiroyuki Sato

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  • Fukushima, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE
    • Publication number 20080272556
    • Publication date Nov 6, 2008
    • NOK Corporation
    • Hiroyuki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20080272558
    • Publication date Nov 6, 2008
    • NOK Corporation
    • Hiroyuki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20070241515
    • Publication date Oct 18, 2007
    • NOK Corporation
    • Hiroyuki Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...