Patents by Inventor Sueo Takahashi

Sueo Takahashi 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).

  • Package material for microwave cooking
    Patent number: 4835352
    Abstract: The present application is directed to a package material for microwave cooking which is obtained by integrally laminating a microwave heating element, which generates heat when irradiated with microwave, to a base material to form a sheet; and providing, on the sheet, many slits in the form of broken lines, in parallel, and in alternation between the adjacent ones.
    Type: Grant
    Filed: November 2, 1987
    Date of Patent: May 30, 1989
    Assignees: Toppan Printing Co., Ltd., Nippon Suisan Kaisha, Ltd.
    Inventors: Hiroaki Sasaki, Minoru Toyoda, Jun Sada, Sueo Takahashi, Shigeru Suzuki