Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Image forming system including a first transfer unit and a second transfer unit having a total resistance larger than that of the first transfer unit

Image forming system including a first transfer unit and a second transfer unit having a total resistance larger than that of the first transfer unit

US Patent 10705447 · Granted Jul 7, 2020

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Image forming apparatus2021
Image forming apparatus2018
Cleaning device, charging device, and image forming apparatus2013
Electrostatic charging apparatus, and image forming assembly and image forming a2012
Image forming apparatus with variable amplitude alternating current to mitigate 2012
Charge device, image formation assembly using the same, and image formation appa2012
Cleaning device, process cartridge and image formation apparatus2011
Image formation apparatus and charging control method of charging roll2010
Image forming apparatus, charger, and image carrier unit2010
Image forming apparatus and charge control method2009
Image forming device having charging roller and cleaning member2009
Image forming device, charging device and cleaning device2008