Patents by Inventor Ushio Fukuichi

Ushio Fukuichi 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).

  • Multi-spindle translation control for multiple coordinate systems
    Patent number: 9063533
    Abstract: A numerical control device according to the invention is a numerical control device for a multi-spindle machine tool including a rotation axis and controlling a tool attitude relative to a machining workpiece, including a first storage device capable of recording a machining program; a second storage device capable of storing coordinate systems; and a central processing unit capable of executing the machining program, selecting a coordinate system suitable for machining from among the coordinate systems stored in the second storage device based on the tool attitude set by the machining program or an external input, and outputting data for machining the workpiece on the selected coordinate system.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: June 23, 2015
    Assignee: Mitsubishi Electric Corporation
    Inventors: Naoki Nakamura, Ushio Fukuichi, Tomonori Sato
  • NUMERICAL CONTROL DEVICE AND METHOD OF CONTROLLING THE NUMERICAL CONTROL DEVICE
    Publication number: 20120022682
    Abstract: A numerical control device according to the invention is a numerical control device for a multi-spindle machine tool including a rotation axis and controlling a tool attitude relative to a machining workpiece, including a first storage device capable of recording a machining program; a second storage device capable of storing coordinate systems; and a central processing unit capable of executing the machining program, selecting a coordinate system suitable for machining from among the coordinate systems stored in the second storage device based on the tool attitude set by the machining program or an external input, and outputting data for machining the workpiece on the selected coordinate system.
    Type: Application
    Filed: March 27, 2009
    Publication date: January 26, 2012
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Naoki Nakamura, Ushio Fukuichi, Tomonori Sato