Patents by Inventor Yoshitaka Aritomo

Yoshitaka Aritomo 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).

  • ROTARY MECHANISM FOR MACHINE TOOL
    Publication number: 20110126669
    Abstract: A rotary mechanism of a machine tool (driving device) includes a first motor for carrying out rotary driving and positioning of a workpiece support (rotary stacking-receiving die assembly), and second motors for supplementing rotation of the rotary stacking-receiving die assembly. The stop positioning accuracy of the rotary stacking-receiving die assembly due to the second motors is lower than the stop positioning accuracy of the rotary stacking-receiving die assembly due to the first motor.
    Type: Application
    Filed: November 23, 2010
    Publication date: June 2, 2011
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Toshiyuki TANAKA, Yoshitaka Aritomo, Masafumi Saito