Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Electrophotographic photoconductor
 An electrophotographic photoconductor, having an electrically conductive supporting substrate, an intermediate layer disposed thereon, a charge generation layer disposed on the intermediate layer, and a charge transport layer disposed on the charge generation layer, wherein the charge generation layer comprises particular titanyl phthalocyanine pigments dispersed in a particular binder resin, is provided which has improved photosensitivity and durability and is readily used for an analogue or digital photocopying machine, laser printer and laser facsimile apparatus. 
Ricoh Company, Ltd.
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Yasuo
Suzuki