Printing apparatus performing print registration

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6994413
APP PUB NO 20020158936A1
SERIAL NO

10167866

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A first printing pattern is formed for a patch by means of a paper feed upstream side part of a black head. Then, a second printing pattern is formed for the patch by means of a cyan head in the following scans, and density of the patch is read by a reflection optical sensor in a scan after the completion of both patterns.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chikuma, Toshiyuki Tokyo, JP 85 951
Iwasaki, Osamu Tokyo, JP 267 4655
Nishikori, Hitoshi Tokyo, JP 154 2604
Otsuka, Naoji Kanagawa, JP 168 3407
Takahashi, Kiichiro Kanagawa, JP 211 3965
Teshigawara, Minoru Saitama, JP 139 1592

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