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Rikuo Kittaka
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Tokyo, JP
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last 30 patents
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Patent Grant
Video recording and reproducing system and reading method of video...
Patent number
8,655,139
Issue date
Feb 18, 2014
Sony Corporation
Junzo Tokunaka
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Video recording and reproducing system and reading method of video...
Publication number
20090067818
Publication date
Mar 12, 2009
SONY CORPORATION
Junzo Tokunaka
G11 - INFORMATION STORAGE