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Tadanori Tanaka
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lens barrel and camera having the same
Patent number
7,350,989
Issue date
Apr 1, 2008
Olympus Corporation
Tadanori Tanaka
G02 - OPTICS
Information
Patent Grant
Lens barrel and camera having the same
Patent number
7,128,480
Issue date
Oct 31, 2006
Olympus Corporation
Tadanori Tanaka
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Lens barrel and camera having the same
Publication number
20070047951
Publication date
Mar 1, 2007
OLYMPUS CORPORATION
Tadanori Tanaka
G02 - OPTICS
Information
Patent Application
Lens barrel and camera having the same
Publication number
20050135799
Publication date
Jun 23, 2005
OLYMPUS CORPORATION
Tadanori Tanaka
G02 - OPTICS