ENDOSCOPE

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United States of America Patent

SERIAL NO

15492220

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Abstract

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A lens having a quadrangular outer shape in a direction perpendicular to its center, an imaging element having a quadrangular outer shape in the direction perpendicular to the center axis, an element cover glass covering an imaging surface of the imaging element, a light guide placed outside at least one side of the lens and extending along the center axis, and a cylinder holder disposed between the lens and the light guide are disposed in a tip portion of an endoscope.

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Patent Owner(s)

Patent OwnerAddress
I-PRO CO LTD4-1-62 MINOSHIMA HAKATA-KU FUKUOKA-SHI FUKUOKA 812-8531

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HARAGUCHI, Naoyuki Saga, JP 16 931
HATASE, Yuichi Fukuoka, JP 22 804
MIYANISHI, Satoru Fukuoka, JP 9 79
SANADA, Takafumi Fukuoka, JP 17 772

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