Patents by Inventor Takao Tsuyuki

Takao Tsuyuki 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).

  • Printed strip heater
    Patent number: 5068517
    Abstract: A printed strip heater for heating an object includes a heat resistive substrate, a strip of electrically conductive material mounted on the substrate and terminal sections for providing electrical energy to the strip.
    Type: Grant
    Filed: August 22, 1989
    Date of Patent: November 26, 1991
    Assignee: Toshiba Lighting & Technology Corporation
    Inventors: Takao Tsuyuki, Shigehiro Sato, Tetsuo Ootani