Electro-conductive roller and method of manufacturing the same

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United States of America Patent

PATENT NO 9665029
SERIAL NO

14666248

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Abstract

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An electro-conductive roller, such as a charging roller, that can reduce abnormal electrical discharge in the axial direction of the roller and pinhole leak and be resistant to degradation in electrical characteristics even with long-term use, and a method of manufacturing the same, are provided.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hino, Tetsuo Yamato, JP 51 447
Shibata, Masaaki Tokyo, JP 87 1466
Yamauchi, Kazuhiro Suntou-gun, JP 118 1978

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