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Akio Michinaka
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Shibuya-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Wide angle optical system and image pickup apparatus using the same
Patent number
8,625,207
Issue date
Jan 7, 2014
Olympus Corporation
Hisashi Goto
G02 - OPTICS
Information
Patent Grant
Wide angle optical system and image pickup apparatus using the same
Patent number
8,379,327
Issue date
Feb 19, 2013
Olympus Corporation
Hisashi Goto
Information
Patent Grant
Wide angle optical system and image pickup apparatus using the same
Patent number
8,072,696
Issue date
Dec 6, 2011
Olympus Corporation
Hisashi Goto
G02 - OPTICS
Information
Patent Grant
Wide-angle optical system and imaging apparatus using the same
Patent number
7,692,874
Issue date
Apr 6, 2010
Olympus Corporation
Takahiro Amanai
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
Wide angle optical system and image pickup apparatus using the same
Publication number
20100231686
Publication date
Sep 16, 2010
Hisashi Goto
G02 - OPTICS
Information
Patent Application
Wide angle optical system and image pickup apparatus using the same
Publication number
20100157443
Publication date
Jun 24, 2010
Hisashi Goto
G02 - OPTICS
Information
Patent Application
Wide-angle optical system and imaging apparatus using the same
Publication number
20090180200
Publication date
Jul 16, 2009
Takahiro Amanai
G02 - OPTICS