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Atuki Tada
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Disc playing system with continuous playing function
Patent number
4,539,663
Issue date
Sep 3, 1985
Pioneer Electronic Corporation
Masaya Ishibashi
G07 - CHECKING-DEVICES
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Patent Grant
Disc playing system with continuous playing function
Patent number
4,538,253
Issue date
Aug 27, 1985
Pioneer Electronic Corporation
Masaya Ishibashi
G07 - CHECKING-DEVICES