Sheet processing apparatus and image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9309075
APP PUB NO 20140284875A1
SERIAL NO

14349380

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A conveying portion includes a pair of superimposing rollers and a controller which controls the rotation of the pair of superimposing rollers, wherein the controller controls a rotation of a pair of conveying rollers so that a tail end of a first sheet passes a nip portion between the pair of conveying rollers by conveying the first sheet to the downstream side before a leading end of a third sheet superimposed on a second sheet reaches the nip portion between the pair of conveying rollers nipping the first sheet and the second sheet superimposed on the first sheet.

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First Claim

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keino, Takuya Mishima, JP 3 22
Koyama, Tomooku Suntou-gun, JP 30 143
Ochi, Junichi Mishima, JP 18 86
Tsuji, Hiroharu Numazu, JP 55 299

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