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Tomoyoshi Ohnuki

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air damper
    • Patent number 8,528,708
    • Issue date Sep 10, 2013
    • Piolax Inc.
    • Takahiro Sakai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lid opening and closing system
    • Patent number 7,766,409
    • Issue date Aug 3, 2010
    • Piolax, Inc.
    • Tomoyoshi Ohnuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rod holder
    • Patent number 6,371,419
    • Issue date Apr 16, 2002
    • Piolax Inc.
    • Tomoyoshi Ohnuki
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Lid opening and closing system
    • Publication number 20080290685
    • Publication date Nov 27, 2008
    • Piolax, Inc.
    • Tomoyoshi Ohnuki
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES