Patents by Inventor Noboru Aizawa

Noboru Aizawa 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).

  • Veneer core block for plywood and method for forming same
    Patent number: 4044182
    Abstract: A plurality of green veneer strips are positioned side by side in close contact and provided with inclined grooves or slits on the surface. Strings are embedded in the slits together with an adhesive for connecting the green veneer strips into a veneer core block for plywood.
    Type: Grant
    Filed: June 8, 1976
    Date of Patent: August 23, 1977
    Assignee: Hashimoto Denki Co., Ltd.
    Inventor: Noboru Aizawa