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Dive into the research topics where Gouji Funatsu is active.

Publication


Featured researches published by Gouji Funatsu.


Archive | 2003

Binocular telescope with photographing function

Ken Hirunuma; Atsumi Kaneko; Gouji Funatsu; Kiyoshi Kawano


Archive | 2002

Optical viewer instrument with photographing function

Ken Hirunuma; Atsumi Kaneko; Shuji Yoneyama; Moriyasu Kanai; Gouji Funatsu


Archive | 1998

Binocular including focus and diopter adjustment of different lens groups

Gouji Funatsu


Archive | 1997

Binocular with two slide frames

Gouji Funatsu


Archive | 1997

Binocular with a movable unit including an erecting system and an eyepiece system

Gouji Funatsu


Archive | 2002

Binocular telescope having photographing function

Ken Hirunuma; Atsumi Kaneko; Gouji Funatsu; Kiyoshi Kawano


Archive | 2001

Mechanism for moving optical element of an optical system

Gouji Funatsu


Archive | 2002

Adjusting apparatus of binocular telescope

Gouji Funatsu


Archive | 2001

Zooming adjustment mechanism

Gouji Funatsu


Archive | 2003

A portable optical apparatus

Ken Hirunuma; Masami Shirai; Gouji Funatsu; Keiichi Hotta

Collaboration


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