FLUID SUPPLY SYSTEM, FLUID CONTROL DEVICE, AND SEMICONDUCTOR MANUFACTURING DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20210388949A1
SERIAL NO

17250980

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fluid supply system includes: fluid lines, fluid controllers and joints, in which each of the fluid lines linearly extends in an extension direction that substantially perpendicularly intersects an alignment direction of the fluid lines, each of the fluid controllers is disposed in an aligned manner in the alignment direction with connection surfaces directed to the same direction, a diameter of the pipings is equal to or less than a surface width of the connection surfaces in the alignment direction, and diameters of the joints are equal to or greater than the surface width, and the pipings that are adjacent to each other in the alignment direction are positioned with the joints displaced from each other in the extension direction.

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Patent Owner(s)

Patent OwnerAddress
FUJIKIN INCORPORATED3-2 ITACHIBORI 2-CHOME NISHI-KU OSAKA-SHI OSAKA 550-0012

International Classification(s)

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  • 2019 Application Filing Year
  • F16K Class
  • 1921 Applications Filed
  • 1399 Patents Issued To-Date
  • 72.83 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aikawa, Kenji Osaka, JP 27 49
Kuriki, Haruhiko Osaka, JP 3 10
Nakagawa, Hajime Osaka, JP 60 285

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Patent Citation Ranking

  • 0 Citation Count
  • F16K Class
  • 0 % this patent is cited more than
  • 4 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges11533842101 - 1011 - 2021 - 30050100150200250300350400450500550600650700750800850900950100010501100115012001250

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