Method for manufacturing synthetic leather

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11913167
SERIAL NO

17606147

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Importance

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Abstract

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[Problem] To provide a novel method for manufacturing synthetic leather that is colored using dye.

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Patent Owner(s)

Patent OwnerAddress
DAIICHI KASEI CO LTDYAMASHINA-KU KYOTO

International Classification(s)

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  • 2021 Application Filing Year
  • D06P Class
  • 117 Applications Filed
  • 40 Patents Issued To-Date
  • 34.19 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honda, Yukio Tokyo, JP 82 1609
Kajihara, Hidetoshi Hokkaido, JP 1 0
Yabe, Tomoyuki Tokyo, JP 1 0

Cited Art Landscape

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Patent Citation Ranking

  • 0 Citation Count
  • D06P Class
  • 0 % this patent is cited more than
  • 1 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges70101 - 10051015202530354045505560657075

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