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
Biometric authentication device and biometric authentication method
Multi-domain secure computer system
Fastener driving tool
MAC structure with packet-quasi-static blocks and ARQ
Confocal microscope system
Method for improving the comprehensibility of speech with a hearing aid, together with a hearing aid
Minimally invasive surgical system
  Randomly Featured Patents
Food decorating device and method
Method and an apparatus for transporting slaughter animals during slaughtering, packaging or otherwise processing said animals, in particular poultry
Automated, low profile drilling/bolting module with collaring
Fence constructions and in fence elements therefor
System and method for private addressing plans using community addressing
Feed of material to fluidized beds
Parking meter mechanism
Booster cable system
Vibration damping silicone composition
Molding material and method for producing the same