Patents by Inventor Mitsue Majima

Mitsue Majima 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).

  • Blind nut fastening method
    Patent number: 4499647
    Abstract: A blind nut is provided for coupling with an object article having a bore, wherein the neck portion of said nut is nested in use. The peripheral side of said bore is immovably attached to a neck portion of said nut by a press deforming means. The blind nut has a particular neck section and there is a tool specifically designed for said section.
    Type: Grant
    Filed: September 7, 1982
    Date of Patent: February 19, 1985
    Inventors: Yoshikazu Sakamura, Mitsue Majima