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Ryoichi Nadachi
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Fujimino-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Ophthalmologic information processing apparatus and ophthalmologic...
Patent number
7,641,339
Issue date
Jan 5, 2010
Kabushiki Kaisha Topcon
Masanori Hangai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Stereo type eye fundus camera
Patent number
4,989,023
Issue date
Jan 29, 1991
Kabushiki Kaisha Topcon
Aki Sakurai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Ophthalmologic information processing apparatus and ophthalmologic...
Publication number
20090033870
Publication date
Feb 5, 2009
Kabushiki Kaisha TOPCON
Masanori Hangai
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE