Patents by Inventor Kiyokazu Saito

Kiyokazu Saito 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).

  • Terminal fitted bobbin
    Patent number: 4890085
    Abstract: A terminal fitted bobbin adapted to be fitted in a pot core so as to form a transformer or inductance element has a structure in which at least one frame provided with a plurality of terminals is formed on a flange and has at least one projection for guiding lead wires. When windings are applied to the bobbin and the bobbin is further fitted in the core, the projection guides the lead wires to be connected to terminals at the ends of the windings so they do not contact the core and is effective in automating the winding operation.
    Type: Grant
    Filed: October 18, 1988
    Date of Patent: December 26, 1989
    Assignee: TDK Electronic Co., Ltd.
    Inventors: Kiyokazu Saito, Hiraku Imaizumi
  • Terminal fitted bobbin
    Patent number: D313605
    Type: Grant
    Filed: November 2, 1988
    Date of Patent: January 8, 1991
    Assignee: TDK Electronics Co., Ltd.
    Inventors: Kiyokazu Saito, Hiraku Imaizumi