Patents by Inventor Kastuhiro Syukuri

Kastuhiro Syukuri 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).

  • Cleaning method for electrophotography and means therefor
    Patent number: 4479709
    Abstract: A method of cleaning off a residual toner from the surface of an image forming member in an electrophotography apparatus comprises applying an alternating electric field between the surface of the image forming member and a cleaning member, for causing the residual toner to move from the surface of the image forming member to the cleaning member and to adhere on the cleaning member.
    Type: Grant
    Filed: June 8, 1982
    Date of Patent: October 30, 1984
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Kastuhiro Syukuri, Satoshi Haneda, Masahiko Itaya