US Patent No: 8,172,226

Number of patents in Portfolio can not be more than 2000

Sheet conveyance device and image forming apparatus

ALSO PUBLISHED AS: 20080030810

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Abstract

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A sheet conveyance device has a sheet conveyance path formed by a guide member having a curved surface which is curved in a sheet conveyance direction, and a flexible sheet scanner is provided along the curved surface of the guide member, the flexible sheet scanner has an optical sensor layer in which photoelectric conversion devices formed by combinations of organic transistors and organic photodiodes are continuously arranged in a matrix shape.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CANON KABUSHIKI KAISHATOKYO54472

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Imai, Yusuke Toride, JP 33 44
Itabashi, Toshifumi 10-33-402, Shin-machi 4-chome, Toride-shi, Ibaraki-ken, JP 19 39
KOIZUMI, Takuma Tokyo, JP 13 19
Murakami, Ayumu Shizuoka-ken, JP 48 277
Oshida, Haruhisa Abiko, JP 31 585
Oyama, Kiyoshi Shinjuku-ku, JP 38 104
Yamamoto, Yuichi Toyokawa, JP 233 834

Cited Art Landscape

Patent Info (Count) # Cites Year
 
CANON KABUSHIKI KAISHA (2)
2006/0220,305 Sheet discriminating apparatus and image forming apparatus 8 2006
2007/0273,083 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS 4 2007
 
EASTMAN KODAK COMPANY (1)
6,785,024 Digital scanner 6 2000
 
KORISHIMA PROPERTY LLC (1)
6,034,784 Anti-skew auto-start system for document scanners 7 1997
 
NISCA CORPORATION (1)
2004/0140,606 Original transport apparatus, original transport method and image reading apparatus 11 2003
 
SHARP KABUSHIKI KAISHA (1)
5,168,310 Original image transporting and reading apparatus 8 1990
 
SIEMENS AKTIENGESELLSCHAFT (1)
2007/0116,179 Flat image detector 4 2006

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