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Takahiro Ichikawa
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Receiving device, clock synchronizing method, and computer program
Patent number
7,940,805
Issue date
May 10, 2011
Sony Corporation
Takahiro Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data reproduction apparatus and method
Patent number
6,965,725
Issue date
Nov 15, 2005
Sony Corporation
Takahiro Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data reproduction apparatus and reproduction method
Patent number
6,959,141
Issue date
Oct 25, 2005
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data decoding apparatus and method and data reproduction apparatus
Patent number
6,401,228
Issue date
Jun 4, 2002
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Data decoding apparatus and method and data reproduction apparatus
Patent number
5,917,836
Issue date
Jun 29, 1999
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for decoding a coded digital signal
Patent number
5,901,159
Issue date
May 4, 1999
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for decoding data using flags to indicate deco...
Patent number
5,886,654
Issue date
Mar 23, 1999
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical disk error-correcting code system correlating error correct...
Patent number
5,793,724
Issue date
Aug 11, 1998
Sony Corporation
Takahiro Ichikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Scanconverter system with superimposing apparatus
Patent number
4,935,815
Issue date
Jun 19, 1990
Sony Corporation
Takahiro Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Receiving device, clock synchronizing method, and computer program
Publication number
20090245124
Publication date
Oct 1, 2009
SONY CORPORATION
Takahiro Ichikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE