Electrophotographic apparatus and process cartridge

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United States of America Patent

PATENT NO 7160659
SERIAL NO

11109756

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Abstract

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An electrophotographic apparatus adopts a contact development system as a development system, which hardly causes toner fusion, and which hardly causes fogging in an output image; and a process cartridge is detachably attached to a main body of the electrophotographic apparatus. Specifically, provided are: an electrophotographic apparatus equipped with an electrophotographic photoreceptor having a surface layer containing a diorganopolysiloxane having a specific repeating structural unit; and a process cartridge that is detachably attached to a main body of the electrophotographic apparatus.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawahara, Masataka Mishima, JP 69 968
Nakamura, Kazushige Yokohama, JP 32 621
Uesugi, Hirotoshi Numazu, JP 13 233
Yoshida, Akira Yokohama, JP 181 1934

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