Patents by Inventor Norimichi Okuda

Norimichi Okuda 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).

  • Patent number: 5409106
    Abstract: A coin holding tool includes a rectangular frame with a slidable magnifier-loading platform, orthogonally disposed to and attachedly mounted thereon. The coin holding tool enables one to identify, arrange and preserve collected coins. Additionally, the means for loading a magnifier permits one to compare rare coins and distinguish and appreciate subtle differences in their respective appearances. A stand is also taught which enables the frame to be propped at an oblique angle.
    Type: Grant
    Filed: August 11, 1994
    Date of Patent: April 25, 1995
    Inventor: Norimichi Okuda