Endoscopic system using an extremely fine composite optical fiber

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7582057
APP PUB NO 20050192480A1
SERIAL NO

11061722

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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that is connected to the eyepiece portion of said composite optical fiber such that it launches laser light into said large-diameter optical fiber and that the image being transmitted through said image transmitting optical fiber is focused on a camera to become observable, and an illuminating light transmitting unit that transmits illuminating light to the tip of the objective portion of said composite optical fiber for irradiation purposes.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTES FOR QUANTUM AND RADIOLOGICAL SCIENCE AND TECHNOLOGY4-9-1 ANAGAWA INAGE-KU CHIBA-SHI CHIBA

International Classification(s)

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  • 2005 Application Filing Year
  • A61B Class
  • 5165 Applications Filed
  • 3561 Patents Issued To-Date
  • 68.95 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200520062007200820092010201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayakawa, Akiyoshi Inuyama , JP 3 42
Ishii, Takashi Sakura , JP 145 1866
Nakatate, Kenichi Sakura , JP 27 206
Oka, Kiyoshi Ibaraki-ken , JP 17 369
Osaki, Toshio Yokohama , JP 1 40
Toriya, Tomoaki Sakura , JP 8 60
Tsumanuma, Takashi Sakura , JP 28 644

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Patent Citation Ranking

  • 3 Citation Count
  • A61B Class
  • 1.00 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges235924212731921461188063544328601 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +050100150200250300350400450500550600650

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