Sheet processing apparatus, image forming system, and image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9415560
APP PUB NO 20150003938A1
SERIAL NO

14302971

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Abstract

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A sheet processing apparatus includes: a sheet fastening unit of a pressing fastener method in which a bundle of sheets is fastened by using a pair of pressing fastener members; a conveying unit that conveys the bundle of sheets that are fastened by the sheet fastening unit; a separating unit that, after the sheet fastening unit performs a fastening operation on the bundle of sheets, moves both one and the other pressing fastener members, between which the bundle of sheets is interposed, so as to separate a sheet that adheres to the pressing fastener member; and a control unit that, after the separating unit finishes an operation to separate the sheet, controls the conveying unit so as to convey the bundle of sheets that are fastened by the sheet fastening unit.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kosuge, Katsuhiro Kanagawa, JP 38 828
Matsushita, Shingo Tokyo, JP 64 605
Morinaga, Takuya Tokyo, JP 64 766
Musha, Akihiro Kanagawa, JP 25 400
Okamoto, Ikuhisa Kanagawa, JP 31 400
Saito, Takashi Kanagawa, JP 545 6818
Shibasaki, Yuusuke Kanagawa, JP 68 750
Suzuki, Nobuyoshi Tokyo, JP 186 3968
Takahashi, Wataru Toyko, JP 324 3420
Yoshida, Ryuji Kanagawa, JP 63 502

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