Developing device and image forming device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 24, 2015
Grant Date -
Jan 16, 2014
app pub date -
Mar 1, 2013
filing date -
Jul 10, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A developing device including a first developer holding member disposed opposite to an image holding member that holds an electrostatic latent image, a second developer holding member, disposed opposite to the image holding member and the first developer holding member, a developer supply mechanism that supplies a developer to a position located further downstream than a development area in a direction of rotation of the second developer holding member and located further upstream than opposite locations of the two developer holding members, a regulation member that regulates the developer supplied by the developer supply mechanism, a developer division unit that divides the developer, supplied from the developer supply mechanism into two parts for the two developer holding members, and a developer carrying unit that holds and carries the developer after division toward the development area in a state where the developer is separated.
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