Patents by Inventor Hideshi Kamiya

Hideshi Kamiya 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).

  • CAD/CAM apparatus and machining apparatus for processing position/force information
    Patent number: 6298279
    Abstract: A modeling operation of a shape of a work (3) is performed by a CAD (1). A tool path calculation section (15) calculates path data having, as an attribute, position and force information by a fuzzy inference or the like by shape information, machining information and machined surface information. A machining program is produced on the basis of the path data in a machining program producing section (17). Orbit data for every renewal cycle Tm concerning the position, posture, force and moment are calculated in a position and/or force operation planning section (19) and a position and/or force orbit producing section (21). Then, a simultaneous feedback control is performed for the position and the frictional force in a controlling section (23).
    Type: Grant
    Filed: April 27, 1998
    Date of Patent: October 2, 2001
    Assignee: Seiko Instruments Inc.
    Inventors: Akira Shimada, Hideshi Kamiya, Yoshinobu Ohtachi, Hiroyuki Makinoshima, Hiroyuki Sakamaki