Atsuo Kikuchi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zoom lens and imaging apparatus
- Patent number 8,693,107
- Issue date Apr 8, 2014
- Sony Corporation
- Fumikazu Kanetaka
- G02 - OPTICS
Information Patent Grant
Variable focal length lens system and image pickup device
- Patent number 8,228,620
- Issue date Jul 24, 2012
- Sony Corporation
- Motoyuki Ohtake
- G02 - OPTICS
Information Patent Grant
Optical pickup, optical disc device and method for manufacturing op...
- Patent number 7,626,897
- Issue date Dec 1, 2009
- Sony Corporation
- Atsuo Kikuchi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ZOOM LENS AND IMAGING APPARATUS
- Publication number 20120206819
- Publication date Aug 16, 2012
- SONY CORPORATION
- Fumikazu Kanetaka
- G02 - OPTICS
Information Patent Application
Variable focal length lens system and image pickup device
- Publication number 20110085248
- Publication date Apr 14, 2011
- SONY CORPORATION
- Motoyuki Ohtake
- G02 - OPTICS
Information Patent Application
Optical pickup, optical disc device and method for manufacturing op...
- Publication number 20070153645
- Publication date Jul 5, 2007
- SONY CORPORATION
- Atsuo Kikuchi
- G11 - INFORMATION STORAGE