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Aiichi Ishikawa
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
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Patent Grant
Autofocus system and microscope
Patent number
7,071,451
Issue date
Jul 4, 2006
Nikon Corporation
Aiichi Ishikawa
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Autofocus system and microscope
Publication number
20040113043
Publication date
Jun 17, 2004
Nikon Corporation
Aiichi Ishikawa
G02 - OPTICS