Patents by Inventor Akira Minoguchi

Akira Minoguchi 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).

  • Method of identifying the denominations of pieces of paper
    Patent number: 5542518
    Abstract: A method of identifying the denominations of pieces of paper, for example, bills or securities.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: August 6, 1996
    Assignee: Toyo Communication Equipment Co., Ltd.
    Inventors: Kazuo Kurosawa, Kazuto Matsuo, Akira Minoguchi