Patents by Inventor Torahiko Havashi

Torahiko Havashi 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).

  • Method for stretching dough
    Patent number: 5039542
    Abstract: A method for stretching dough comprising two pairs of rollers and means for imparting vibrations to the dough positioned between the pairs of rollers is provided. In this method, vibrations are imparted to dough, which causes the thixotropic effect in the dough. Such dough can be readily stretched by being subjected to a tensile stress caused by the difference in the peripheral speed of the pairs of rollers. Therefore, dough can be stretched without subjecting it to high pressure during the stretching process.
    Type: Grant
    Filed: June 25, 1990
    Date of Patent: August 13, 1991
    Assignee: Rheon Automatic Machinery Co., Ltd.
    Inventor: Torahiko Havashi