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Dive into the research topics where Takefumi Uesugi is active.

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Featured researches published by Takefumi Uesugi.


Archive | 1998

Optical imaging apparatus which radiates a low coherence light beam onto a test object, receives optical information from light scattered by the object, and constructs therefrom a cross-sectional image of the object

Takeshi Ozawa; Mamoru Kaneko; Akihiro Horii; Hitoshi Ueno; Sakae Takehana; Hiroyuki Sangu; Isami Hirao; Hitoshi Mizuno; Toshimasa Kawai; Hiroki Hibino; Hideyuki Adachi; Hironobu Takizawa; Takefumi Uesugi; Masahiro Ohno; Hidemichi Aoki; Jun Hiroya; Katsuichi Imaizumi; Eiji Yasuda; Yoshinao Oaki; Kenji Yoshino


Archive | 1998

Light scanning devices of a water-tight structure to be inserted into a body cavity to obtain optical information on inside of a biological tissue

Takeshi Ozawa; Mamoru Kaneko; Akihiro Horii; Atsushi Okawa; Hiroki Hibino; Hiroyuki Sangu; Hitoshi Ueno; Hitoshi Mizuno; Jun Hiroya; Katsuichi Imaizumi; Hidemichi Aoki; Masahiro Ohno; Eiji Yasuda; Yoshinao Oaki; Kenji Yoshino; Sakae Takehana; Isami Hirao; Takefumi Uesugi; Toshimasa Kawai


Archive | 1998

Fluorescent diagnostic system and method providing color discrimination enhancement

Mamoru Kaneko; Hitoshi Ueno; Sakae Takehana; Isami Hirao; Nobuyuki Doguchi; Takeshi Ozawa; Takefumi Uesugi; Katsuichi Imaizumi; Yasukazu Kogen; Makoto Tomioka; Tadashi Hirata; Masahiro Kawauchi


Archive | 2002

Fluorescent imaging device

Mamoru Kaneko; Hitoshi Ueno; Sakae Takehana; Isami Hirao; Nobuyuki Doguchi; Takeshi Ozawa; Takefumi Uesugi; Katsuichi Imaizumi; Yasukazu Kogen; Makoto Tomioka; Tadashi Hirata; Masahiro Kawauchi


Archive | 1998

Endoscopes and endoscope devices which image regular observation images and fluorescent images as well as which provide easier operation of treatment tools

Takeshi Ozawa; Hitoshi Ueno; Sakae Takahana; Nobuyuki Doguchi; Isami Hirao; Mamoru Kaneko; Makoto Tomioka; Takefumi Uesugi; Yasukazu Kogen; Masahiro Kawauchi; Katsuichi Imaizumi; Tadashi Hirata


Archive | 2007

Natural orifice medical operation and endoscopic overtube

Takefumi Uesugi; Kenji Noda; Takayasu Mikkaichi; Kunihide Kaji; David E. Barlow


Archive | 2007

Overtube for endoscope

Takefumi Uesugi; Kenji Noda; Takayasu Mikkaichi; Kunihide Kaji; David E. Barlow


Archive | 1997

Photoscan probe device

Hidemichi Aoki; Isami Hirao; Jun Hiroya; Akihiro Horii; Katsuichi Imaizumi; Mamoru Kaneko; Toshimasa Kawai; Hitoshi Mizuno; Masahiro Ono; Yoshinao Ooaki; Tsuyoshi Ozawa; Sakae Takehata; Hitoshi Ueno; Takefumi Uesugi; Hiroyuki Yamamiya; Eiji Yasuda; Kenji Yoshino; 武文 上杉; 仁士 上野; 克一 今泉; 謙二 吉野; 章弘 堀井; 義直 大明; 正弘 大野; 英治 安田; 剛志 小澤; 広之 山宮; 勇実 平尾; 純 広谷; 均 水野


Archive | 2005

GAS SUPPLYING APPARATUS, CONTROL METHOD OF THE SAME, GAS SUPPLYING SYSTEM, AND ENDOSCOPE SYSTEM

Daisuke Sano; Masashi Umemura; Kenji Noda; Atsuhiko Kasahi; Takefumi Uesugi


Archive | 2005

Method and apparatus for supplying predetermined gas into body cavities of a specimen

Takefumi Uesugi; Daisuke Sano; Atsuhiko Kasahi; Kenji Noda

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