Patents by Inventor Michiya NAKASHIBA

Michiya NAKASHIBA 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).

  • FORGERY PREVENTING MEMBER, FORGERY PREVENTING SHEET, AND METHODS OF MANUFACTURING THE SAME
    Publication number: 20130270812
    Abstract: A method of manufacturing a forgery preventing member includes forming a first adhesive layer on one surface of a sheet substrate, forming a second adhesive layer on the other surface of the substrate, superimposing the substrate and a first water-soluble sheet or unsized paper with the first adhesive layer being sandwiched therebetween, superimposing the sheet substrate and a second water-soluble sheet or unsized paper with the second adhesive layer being sandwiched therebetween, and cutting or punching the substrate on which the adhesive layers are formed with the substrate being sandwiched between the first water-soluble sheet or unsized paper and the second water-soluble sheet or unsized paper.
    Type: Application
    Filed: June 7, 2013
    Publication date: October 17, 2013
    Inventors: Toru MURAKAMI, Satoshi GOCHO, Michiya NAKASHIBA, Akira KUBO