Electrophotography – Image formation – Development
Reexamination Certificate
2011-04-12
2011-04-12
Brase, Sandra L (Department: 2884)
Electrophotography
Image formation
Development
C399S284000
Reexamination Certificate
active
07925187
ABSTRACT:
A development device including a development roller to bear a development agent including toner, a development agent supplying roller which is provided adjacent to the development roller to supply the development agent to the development roller, a regulation applicator to regulate the layer thickness of the development agent on the development roller and a capture device to capture the development agent finely powdered by the regulation applicator.
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Izutani Akira
Nakamura Minoru
Brase Sandra L
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ricoh Company Limited
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