Patents by Inventor Ryuichi Satou

Ryuichi Satou 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).

  • Punching system
    Patent number: 6606928
    Abstract: A punching mechanism has a plurality of predetermined standby positions where the punching mechanism is previously moved by move means and stands by based on size information in the width direction of a sheet material and punching execution information as to whether or not the sheet material is to be punched. The standby position corresponding to a sheet material of the maximum width that can be punched by the punching mechanism and the standby position applied when punching is not executed are set to substantially the same position.
    Type: Grant
    Filed: February 2, 2000
    Date of Patent: August 19, 2003
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Yoshiyuki Takaishi, Ryuichi Satou
  • Punching system
    Publication number: 20010049990
    Abstract: A punching mechanism has a plurality of predetermined standby positions where the punching mechanism is previously moved by move means and stands by based on size information in the width direction of a sheet material and punching execution information as to whether or not the sheet material is to be punched. The standby position corresponding to a sheet material of the maximum width that can be punched by the punching mechanism and the standby position applied when punching is not executed are set to substantially the same position.
    Type: Application
    Filed: February 2, 2000
    Publication date: December 13, 2001
    Inventors: Yoshiyuki Takaishi, Ryuichi Satou
  • Punching system
    Patent number: 6065383
    Abstract: A punching mechanism has a plurality of predetermined standby positions where the punching mechanism is previously moved by move means and stands by based on size information in the width direction of a sheet material and punching execution information as to whether the sheet material is to be punched. The standby position corresponding to a sheet material of the maximum width that can be punched by the punching mechanism and the standby position applied when punching is not executed are set to substantially the same position.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: May 23, 2000
    Assignee: Fuji Xerox Co., ltd.
    Inventors: Yoshiyuki Takaishi, Ryuichi Satou