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
Range extension techniques for a wireless local area network
Lock
Method and system for coordinating client and host security modules
Pattern data conversion for lithography system
Rose plant named `Esm R068`
Method and device for processing broadcast packets/multicast control messages
Systems, methods and apparatus for payment processing
  Randomly Featured Patents
Frequency changing device
Ultrananocrystalline diamond cantilever wide dynamic range acceleration/vibration/pressure sensor
Condoms configured to facilitate release of nitric oxide
Thick composite polyester films
Head mechanism of thermal printer
Merchandise display system and method
Film based addressable programmable electronic matrix articles and methods of manufacturing and using the same
Parts supplying apparatus and parts array
Recombinant avirulent salmonella antifertility vaccines
Facsimile apparatus