Patents by Inventor Tsuyoshi Asaba

Tsuyoshi Asaba 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).

  • Cylinder apparatus
    Publication number: 20060056984
    Abstract: A piston, which is provided in a cylinder tube, is connected to a pair of guide rods by the aid of a plate. The guide rods are arranged displaceably in the axial direction along guide holes of the cylinder tube. The displacement of the piston is guided by the guide rods. The guide holes are communicated with the outside via a tube connected to an air hole. The air is sucked into and discharged from the guide holes via the tube in accordance with the reciprocating motion of the piston.
    Type: Application
    Filed: September 2, 2005
    Publication date: March 16, 2006
    Applicant: SMC Kabushiki Kaisha
    Inventor: Tsuyoshi Asaba