Image forming apparatus and process cartridge utilizing a porous charging member

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United States of America Patent

PATENT NO 9335650
APP PUB NO 20150003874A1
SERIAL NO

14316040

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Abstract

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There are provided an image forming apparatus in which the generation of lateral streak images due to a decrease in the in-nip discharge intensity is suppressed while at the same time the generation of spot-like images due to abnormal discharge caused by smudges on the surface of a charging member is suppressed, and a process cartridge.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoyama, Takehiko Suntou-gun, JP 18 145
Miyagawa, Noboru Suntou-gun, JP 18 156
Sato, Taichi Numazu, JP 142 1885
Suzumura, Yoshitaka Mishima, JP 40 848
Taniguchi, Tomohito Suntou-gun, JP 25 289
Uematsu, Atsushi Fuji, JP 17 130
Watanabe, Masahiro Mishima, JP 556 6799

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