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
Recombinant fusion proteins to growth hormone and serum albumin
Electric sensor web, system and a method for its manufacture
Liquid crystal display including subpixel electrodes having fine protruding patterns
Fluid injection device
Predictive throughput management
Method for temporal error concealment
Venetian blind slat having diamond shaped cord holes
  Randomly Featured Patents
Apparatus for signaling that a predetermined time value has elapsed
LED lamp
Electric switch construction having an external locking mechanism
Catalyst for polycarbonate production and process for producing polycarbonate
Clock distribution system for an integrated circuit device
Optical node system for a ring architecture and method thereof
Antenna device and wireless communication apparatus
Image forming system for forming multiple images on a printing medium
Method and apparatus for coating substrates in a vacuum chamber, with a system for the detection and suppression of undesirable arcing
Automated transaction system with modular printhead having print authentication feature