Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll










Image Number 4 for United States Patent #7917064.

A charge roll includes a roll member that contacts an image carrier and rotates, the roll member including a conductive material that charges the surface of the image carrier, and the roll member having particles on the outer circumferential surface of the roll member to have a surface roughness within a predetermined range.








 
 
  Recently Added Patents
Implantable neuro-stimulation electrode with fluid reservoir
Hard disk drives having different rotational speeds
Systems and methods for parameter adaptation
Method, apparatus, and manufacture for adaptation of video encoder tuning parameters
Business card assembly
Adjustable voltage regulator with dynamic voltage compensation
Composite high reflectivity layer
  Randomly Featured Patents
Fastening system for disposable diaper with disposability feature
Process for producing soluble amylose
Wireless communication with a mobile asset employing dynamic configuration of a software defined radio
Separator member for separating solids from gaseous media
High-voltage spark source
Extruded headrail for Venetian blind
Electrosurgical method and apparatus for initiating an electrical discharge in an inert gas flow
Process for reducing concentration of carbon monoxide in hydrogen-containing gas
Semiconductor device having metal thin film resistance element
Gear hub lock ring chain guard