Patents by Inventor Seizi Kato

Seizi Kato 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).

  • Squeegee for screen printing and screen printing method
    Patent number: 6272984
    Abstract: A squeegee for use in screen printing, including a flexible portion, and one separation or two separations extending from a contact edge of the flexible portion for contact with a screen, toward a base portion of the squeegee, thereby at least partly separating the flexible portion, so that the flexible portion includes a first portion between the one separation and a lateral edge of the flexible portion, or between the two separations, and a second portion different from the first portion, and so that the first portion and the second portion are flexible independent of each other.
    Type: Grant
    Filed: October 8, 1999
    Date of Patent: August 14, 2001
    Assignee: Fuji Machine Mfg. Co., Ltd.
    Inventors: Seizi Kato, Hiroshi Tsuta