Patents Assigned to Dazio Corporation
  • Patent number: 8187574
    Abstract: The present invention is directed to an intermittent aerosol dispensing device, for application of a product to skin of a human being, where the aerosol dispensing device includes an intermittent injection mechanism located downstream of an aerosol valve of an aerosol dispenser and responsive to a pushbutton of the aerosol dispensing device, and the aerosol dispensing device further includes a pressure chamber. A ratio of an injection time to a stop time is set, in said intermittent injection mechanism, to 0.1 to 5.0, so that when said aerosol valve is opened a cycle of injection and stop is performed 1 to 25 times per second in order to obtain a cooling and/or massage effect on the skin.
    Type: Grant
    Filed: December 3, 2004
    Date of Patent: May 29, 2012
    Assignee: Dazio Corporation
    Inventors: Satoshi Mekata, Hiroshi Fujio