Ink jet recorder

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United States of America Patent

PATENT NO RE48785
SERIAL NO

16156767

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Abstract

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On a sheet of paper on which an image has already been formed, a first registration mark pair and a second registration mark pair are printed. The first registration mark pair and second registration mark pair each consist of a pair of registration marks that are arranged to be spaced apart in a paper-width direction, the second registration mark pair located posterior to the first registration mark pair in the paper-conveying direction. Based on the actual positional relationship between the first registration mark pair and the second registration mark pair that are read by a reading unit, a correction unit corrects discharge data that corresponds to an image formation area located between the first registration mark pair and the second registration mark pair.

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Patent Owner(s)

Patent OwnerAddress
DUPLO CORPORATION4-1-6 OYAMA CHUO-KU SAGAMIHARA-SHI KANAGAWA 252-5280

International Classification(s)

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  • 2018 Application Filing Year
  • B41J Class
  • 2975 Applications Filed
  • 2461 Patents Issued To-Date
  • 82.73 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamamoto, Shuhei Kanagawa, JP 213 896

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  • B41J Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2975156144136301 - 1011 - 2021 - 3031 - 4041 - 500200400600800100012001400160018002000220024002600280030003200

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