Burns, Doane, Swecker & Mathis
Developing device for producing a developed image
 The present invention discloses a monocomponent developing device including a developing sleeve for developing an electrostatic latent image formed on the surface of a photoreceptor by supplying a toner to the electrostatic latent image. The developing sleeve contains a whisker with 0.1 .mu.m to 1 .mu.m outside diameter at least in a surface layer thereof. 
Minolta Camera Kabushiki Kaisha
G G
G03G G03G
inventional inventional
Hiroshi Eiichi Kouichi Masahiro
Mizuno Sano Etou Anno