Recording medium

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8247042
APP PUB NO 20110300315A1
SERIAL NO

13110521

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a recording medium capable of inhibiting cracks and also inhibiting peeling off of an ink receiving layer upon folding of the recording medium. The recording medium has a substrate and an ink receiving layer provided on the substrate, wherein the substrate is a resin-coated substrate obtained by coating a base material with a resin, the arithmetic average roughness Ra of a surface of the substrate on the side of the ink receiving layer as prescribed by JIS B 0601:2001 is 3.0 μm or more, the skewness Rsk of a roughness curve of the surface of the substrate as prescribed by JIS B 0601:2001 is 0.2 or less, and the coating thickness of the ink receiving layer is 50 μm or less.

First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO

International Classification(s)

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  • 2011 Application Filing Year
  • B41M Class
  • 292 Applications Filed
  • 248 Patents Issued To-Date
  • 84.94 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asakawa, Hiroshi Ebina, JP 22 243
Asao, Masaya Yokohama, JP 46 2950
Nagashima, Hitoshi Kawasaki, JP 21 153
Tanaka, Takatoshi Kawasaki, JP 56 152

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Patent Citation Ranking

  • 5 Citation Count
  • B41M Class
  • 9.79 % this patent is cited more than
  • 13 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges28186452033101 - 1011 - 2021 - 3031 - 4041 - 5061 - 700102030405060708090100110120130140150160170180190200

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