Positioning member and stand for supporting holder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070189881A1
SERIAL NO

11351541

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A positioning member for placing a substrate transporting holder on a supporting stand, which member is provided on the side of the supporting stand and is removably insertable into a slotted guide recess formed on a bottom surface of the substrate transporting holder. The positioning member has a stainless steel body composed of a cylindrical shaft and a pointed guide formed on top of the shaft; and a film formed by the co-deposition of polyfluoroethylene and nickel on a surface of the body.

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Patent Owner(s)

Patent OwnerAddress
DAIFUKU CO LTDOSAKA CITY OSAKA OF JAPAN OSAKA-SHI OSAKA
SUMCO CORPORATIONTOKYO

International Classification(s)

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  • 2006 Application Filing Year
  • H01L Class
  • 15239 Applications Filed
  • 10454 Patents Issued To-Date
  • 68.61 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2006200720082009201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aoki, Toshihiko Tokyo, JP 69 1067
Imao, Shunichi Tokyo, JP 7 37
Inui, Yoshitaka Minato-ku, JP 23 1428
Kosugi, Akihiko Tokyo, JP 12 24

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  • H01L Class
  • 0 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges881427821409249163988958313411701 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0100200300400500600700800900100011001200130014001500

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