Patents by Inventor Keiichiro Yamamura

Keiichiro Yamamura 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).

  • Press
    Patent number: 7353686
    Abstract: A press comprises a servo motor (6), a ball screw (9), and a roller guide (11) in which machining accuracy is enhanced while reducing the overall size and weight, noise and vibration, and power consumption of the press.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: April 8, 2008
    Assignee: Kanemitsu Corporation
    Inventors: Toshiaki Kanemitsu, Kazuyuki Oda, Keiichiro Yamamura
  • Press
    Publication number: 20060011039
    Abstract: A press comprises a servo motor (6), a ball screw (9), and a roller guide (11) in which machining accuracy is enhanced while reducing the overall size and weight, noise and vibration, and power consumption of the press.
    Type: Application
    Filed: October 24, 2002
    Publication date: January 19, 2006
    Applicant: Kanemitsu Corporation
    Inventors: Toshiaki Kanemitsu, Kazuyuki Oda, Keiichiro Yamamura