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Chiaki Nonaka
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Shinagawa-ku, Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Recording apparatus and method, and reproducing apparatus and method
Patent number
RE39953
Issue date
Dec 25, 2007
Sony Corporation
Chiaki Nonaka
369 - Dynamic information storage or retrieval
Information
Patent Grant
Recording apparatus and method, and reproducing apparatus and method
Patent number
6,320,833
Issue date
Nov 20, 2001
Sony Corporation
Chiaki Nonaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Modulation device and demodulation device and methods of the same
Patent number
5,952,944
Issue date
Sep 14, 1999
Sony Corporation
Chiaki Nonaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording medium, address recording method and apparatus, and recor...
Patent number
5,844,882
Issue date
Dec 1, 1998
Sony Corporation
Tadao Yoshida
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for generating tracking error signals in a differential p...
Patent number
4,924,455
Issue date
May 8, 1990
Sony Corporation
Kazuhiko Fujiie
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc player
Patent number
4,613,967
Issue date
Sep 23, 1986
Sony Corporation
Yuichiro Hamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical reproducing apparatus with fast access mode operation
Patent number
4,598,394
Issue date
Jul 1, 1986
Chiaki Nonaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Disc reproducing apparatus
Patent number
4,530,073
Issue date
Jul 16, 1985
Sony Corporation
Teruaki Higashihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Digital audio disc player including apparatus for finding the begin...
Patent number
4,519,057
Issue date
May 21, 1985
Sony Corporation
Teruaki Higashihara
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for optically reproducing an information signal recorded...
Patent number
4,512,004
Issue date
Apr 16, 1985
Sony Corporation
Chiaki Nonaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disc player with focus control during search mode
Patent number
4,497,047
Issue date
Jan 29, 1985
Sony Corporation
Kazuhiko Fujiie
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Recording medium managing apparatus and recording medium managing m...
Publication number
20060291340
Publication date
Dec 28, 2006
SONY CORPORATION
Chiaki Nonaka
G11 - INFORMATION STORAGE