Patents by Inventor You Kataoka

You Kataoka 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).

  • Sheet slitter-winder
    Patent number: 7100657
    Abstract: A sheet slitter winder that uses a sheet slitter to slit a wide sheet into a plurality of sheets of predetermined width, and winders to wind the slit sheets onto winding cores. Touch rollers contact the winding rolls. Temporary sheet-holding means have a sheet-retaining plate that can be contacted with and separated from the touch rollers and can temporarily hold a slit sheet against an outside peripheral surface of a touch roller at a point upstream of a point of contact between a touch roller and a roll. Cutting means are used to cut widthwise across the slit sheets thus held in place.
    Type: Grant
    Filed: February 6, 2003
    Date of Patent: September 5, 2006
    Assignee: Kataoka Machine Co., Ltd.
    Inventors: Hiroshi Kataoka, You Kataoka
  • Sheet slitter-winder
    Publication number: 20030150546
    Abstract: A sheet slitter winder that uses a sheet slitter to slit a wide sheet into a plurality of sheets of predetermined width, and winders to wind the slit sheets onto winding cores. Touch rollers contact the winding rolls. Temporary sheet-holding means have a sheet-retaining plate that can be contacted with and separated from the touch rollers and can temporarily hold a slit sheet against an outside peripheral surface of a touch roller at a point upstream of a point of contact between a touch roller and a roll. Cutting means are used to cut widthwise across the slit sheets thus held in place.
    Type: Application
    Filed: February 6, 2003
    Publication date: August 14, 2003
    Applicant: Kataoka Machine Co., LTD.
    Inventors: Hiroshi Kataoka, You Kataoka