Patents by Inventor Takeshl Seto

Takeshl Seto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fluid jet device
    Patent number: 8308745
    Abstract: A fluid jet device being provided with a fluid jet aperture section and producing a jet of fluid from the fluid jet aperture section includes: a pulsation generation section including a fluid chamber whose capacity can be changed, an inlet fluid path linked through the fluid chamber with a volume smaller than that of the fluid chamber, and an outlet fluid path linked through the fluid chamber and the fluid jet aperture section with an inertance set smaller than that of the inlet fluid path; and a pressure generation section that supplies the fluid to the inlet fluid path.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: November 13, 2012
    Assignee: Seiko Epson Corporation
    Inventors: Takeshl Seto, Kazuyoshi Takayama