Resources Contact Us Home
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
Pointer display device, pointer display/detection method, pointer display/detection program and information apparatus
Lubricating oil compositions
Systems and methods for unchoked control of gas turbine fuel gas control valves
Solid-state imaging device, method for manufacturing solid-state imaging device, and electronic apparatus
Control method and allocation structure for flash memory device
Combination therapy to enhance NK cell mediated cytotoxicity
Process and apparatus for producing composite material that includes carbon nanotubes
  Randomly Featured Patents
Birdcage attachments
Radiometric cargo security device
Heavy object turning apparatus
Individualized parameter control for multiple media sources in a data processing system
Indolylmaleimide derivatives processes for their production and pharmaceutical compositions
Encoding and decoding using constrained interleaving
Toy simulated power drill workshop
Address setting method, client apparatus, server apparatus and client-server system
High density metal components manufactured by powder metallurgy
Soybean cultivar 0332147