SHEET CONVEYING DEVICE, IMAGE FORMING APPARATUS, AND SHEET PRESENCE OR ABSENCE DETERMINATION METHOD

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United States of America Patent

APP PUB NO 20210070564A1
SERIAL NO

16564100

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Abstract

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According to one embodiment, a sheet conveying device includes a placement tray, a presence detection sensor, and a control unit. The placement tray places a sheet thereon. The presence detection sensor detects the presence or absence of the sheet on the placement tray. The control unit delays a determination timing of the presence or absence of the sheet placed on the placement tray to a predetermined timing when a condition indicating that the remaining sheets placed on the placement tray are only a few is satisfied.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TEC KABUSHIKI KAISHA141-8562 TOKYO

International Classification(s)

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  • 2019 Application Filing Year
  • B65H Class
  • 1404 Applications Filed
  • 994 Patents Issued To-Date
  • 70.80 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Takeshi Mishima Shizuoka, JP 444 5451

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  • 2 Citation Count
  • B65H Class
  • 61.13 % this patent is cited more than
  • 4 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges12367786201 - 1011 - 2031 - 4001002003004005006007008009001000110012001300

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