Cutting jig and cutting method of optical fiber

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12158608
APP PUB NO 20220221651A1
SERIAL NO

17613349

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cutting jig includes a fixing member for inserting a distal end portion of an optical fiber, and an inclination cutting unit movable with respect to the fixing member for cutting the distal end portion. The distal end portion is defined into a proximal end portion and a free end portion. The inclination cutting unit includes a one end edge of a closing plate and a blade portion incapable of relative movement to each other. The inclination cutting unit can perform a first movement and a second movement that is a greater movement amount than the first movement. The one end edge is brought into contact with the free end portion based on the first movement, and the free end portion moves to be inclined with respect to an extension line EL. A blade edge is brought into contact with the free end portion based on the second movement.

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Patent Owner(s)

Patent OwnerAddress
NITTO DENKO CORPORATIONIBARAKI-SHI OSAKA 567-8680

International Classification(s)

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  • 2020 Application Filing Year
  • B26B Class
  • 385 Applications Filed
  • 237 Patents Issued To-Date
  • 61.56 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiyoshima, Keita Osaka, JP 4 4
Okada, Kazumasa Osaka, JP 14 25
Tsujita, Yuichi Osaka, JP 56 169

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Patent Citation Ranking

  • 0 Citation Count
  • B26B Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4544301 - 100255075100125150175200225250275300325350375400425450475500

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