Inventor
HAYAKAWA TOMOO
JP7 patents
Patents
7 patentsUS6348945B1Feb 19, 2002
Method and device for encoding data
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US6195390B1Feb 27, 2001
Picture signal encoding apparatus and picture signal decoding apparatus
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US5929794AJul 27, 1999
Digital information data recording and reproducing apparatus
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US6996330B2Feb 7, 2006
Magnetic tape recording apparatus and method, magnetic tape format, and recording medium therefor
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US7242854B2Jul 10, 2007
Magnetic tape recording apparatus and method, magnetic tape format, and recording medium therefor
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US7027715B2Apr 11, 2006
Magnetic-tape recording apparatus, magnetic-tape recording method, magnetic tape, and recording medium
SONY CORP0 citations49
US7155114B2Dec 26, 2006
Information recording apparatus and method, information reading apparatus and method, magnetic tape format, and recording medium
SONY CORP0 citations39