Patents by Inventor Tutomu Yamayose

Tutomu Yamayose 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).

  • Throw-away tip for milling cutters
    Patent number: 5791832
    Abstract: A disposable tip for a milling cutter. The disposable tip has a top surface, a side surface and a cutting surface. The cutting surface has a cutting edge formed at the intersection of the cutting surface and the side surface. The cutting edge is oriented substantially parallel to the longitudinal direction defined by the top surface. A plurality of flutes are formed on the cutting edge. The cutting surface and the top surface define a rake angle between 2.degree. and 30.degree..
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: August 11, 1998
    Assignee: Kyocera Corporation
    Inventor: Tutomu Yamayose