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Dive into the research topics where Nobuyuki Doguchi is active.

Publication


Featured researches published by Nobuyuki Doguchi.


Optical Review | 2003

Endoscopic Observation of Tissue by Narrowband Illumination

Kazuhiro Gono; Kenji Yamazaki; Nobuyuki Doguchi; Tetsuo Nonami; Takashi Obi; Masahiro Yamaguchi; Nagaaki Ohyama; Hirohisa Machida; Yasushi Sano; Shigeaki Yoshida; Yasuo Hamamoto; Takao Endo


Archive | 2002

Endoscope system using normal light and fluorescence

Hitoshi Ueno; Takeshi Ozawa; Kazunari Nakamura; Isami Hirao; Hiroshi Ibe; Koichi Yoshimitsu; Yuichi Morizane; Mamoru Kaneko; Shunya Akimoto; Masaki Terakubo; Katsuichi Imaizumi; Nobuyuki Doguchi; Sakae Takehana; Kazuhiro Gono


Archive | 2004

Endoscope apparatus for obtaining properly dimmed observation images

Nobuyuki Doguchi; Yoshinori Takahashi; Fumiyuki Okawa; Katsuichi Imaizumi; Takeshi Ozawa; Isami Hirao; Sakae Takehana


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 | 2000

Endoscope system with charge multiplying imaging device and automatic gain control

Nobuyuki Doguchi; Yasuo Komatsu; Kazunari Nakamura; Sakae Takehana; Katsuichi Imaizumi; Takayuki Hanawa


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 | 2004

Endoscope system with irradiated light switching feature

Nobuyuki Doguchi; Yasuo Komatsu; Kazunari Nakamura; Sakae Takehana; Katsuichi Imaizumi; Takayuki Hanawa


Archive | 2003

Endoscope device, endoscope and image processing device for endoscope

Hitoshi Ueno; Takeshi Ozawa; Kazunari Nakamura; Isami Hirao; Hiroshi Ibe; Koichi Yoshimitsu; Yuichi Morizane; Mammoru Kaneko; Shunya Akimoto; Masaki Terakubo; Katsuichi Imaizumi; Nobuyuki Doguchi; Sakae Takehana


Archive | 2002

Endoscope with a single image pick-up element for fluorescent and normal-light images

Hitoshi Ueno; Takeshi Ozawa; Kazunari Nakamura; Isami Hirao; Hiroshi Ibe; Koichi Yoshimitsu; Yuichi Morizane; Mamoru Kaneko; Shunya Akimoto; Masaki Terakubo; Katsuichi Imaizumi; Nobuyuki Doguchi; Sakae Takehana

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Kazuhiro Gono

Tokyo Institute of Technology

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