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Takayoshi Noguchi
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Information recording and reproducing system
Patent number
6,553,177
Issue date
Apr 22, 2003
Pioneer Electronic Corporation
Yuji Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Information recording apparatus and information reproducing apparatus
Patent number
6,275,451
Issue date
Aug 14, 2001
Pioneer Electronic Corporation
Youngju Park
G11 - INFORMATION STORAGE