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

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11679582
APP PUB NO 20220291620A1
SERIAL NO

17560968

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sheet processing device includes a conveyor, a rotator, a separator, and control circuitry. The conveyor conveys a sheet-shaped medium into a two-ply sheet in which two sheets are overlaid and partially bonded, and includes a drive roller and a driven roller. The rotator winds the two-ply sheet. The separator separates the two sheets of the two-ply sheet. The control circuitry causes the conveyor to convey the two-ply sheet in a winding direction to wind the two-ply sheet around the rotator to generate a space between the two sheets, and causes the separator to insert into the space between the two sheets to separate the two sheets. The drive roller and the rotator are disposed on a same side with respect to a sheet conveyance passage of the two-ply sheet, and the driven roller and the rotator are disposed on opposite sides with respect to the sheet conveyance passage.

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First Claim

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Patent Owner(s)

  • RICOH COMPANY, LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akiyama, Joji Kanagawa, JP 25 92
Asano, Sho Kanagawa, JP 29 57
Fujita, Suzuka Kanagawa, JP 6 37
Furuhashi, Tomohiro Kanagawa, JP 128 1473
Haraguchi, Yohsuke Kanagawa, JP 48 353
Monma, Shinya Kanagawa, JP 27 57
Nozaki, Wataru Kanagawa, JP 33 56
Suzuki, Yoshito Chiba, JP 64 452
Takahashi, Wataru Tokyo, JP 303 2966

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