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Shinji Seki
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Nitta-gun, JP
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last 30 patents
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Patent Grant
Optical disk recording/reproducing method and apparatus in which re...
Patent number
7,184,379
Issue date
Feb 27, 2007
Sanyo Electric Co., LTD
Akira Tsukihashi
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
Optical disk recording/reproducing apparatus
Publication number
20020150011
Publication date
Oct 17, 2002
SANYO ELECTRIC CO., LTD.
Akira Tsukihashi
G11 - INFORMATION STORAGE