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公开(公告)号:JPS6331868B2
公开(公告)日:1988-06-27
申请号:JP16180380
申请日:1980-11-17
Applicant: SONY CORP
Inventor: SAITO AKIRA , KAMAYA NAOKI , ENDO JUNYA , OOBA SHOSUKE , KUMANO AKIRA , IDA YOSHINORI , HORIE HIDEO
IPC: G11B15/665
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公开(公告)号:JPS6161460B2
公开(公告)日:1986-12-25
申请号:JP8745680
申请日:1980-06-27
Applicant: SONY CORP
Inventor: MISAO IKUO , KUMAGAI TAKUYA , OOBA SHOSUKE
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公开(公告)号:JPH0470707B2
公开(公告)日:1992-11-11
申请号:JP20607084
申请日:1984-09-29
Applicant: SONY CORP
Inventor: OOBA SHOSUKE , MIKAMI TSUTOMU , SUZUKI HIDEYUKI , SHIMADA MITSUHIRO , SUZUKI TADASHI
IPC: G11B15/675 , G11B33/02
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公开(公告)号:JPH0514983B2
公开(公告)日:1993-02-26
申请号:JP20606884
申请日:1984-09-29
Applicant: SONY CORP
Inventor: OOBA SHOSUKE , MIKAMI TSUTOMU , SUZUKI HIDEYUKI , SHIMADA MITSUHIRO , SUZUKI TADASHI
IPC: G11B15/675
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公开(公告)号:JPH0510744B2
公开(公告)日:1993-02-10
申请号:JP20606784
申请日:1984-09-29
Applicant: SONY CORP
Inventor: OOBA SHOSUKE , MIKAMI TSUTOMU , SUZUKI HIDEYUKI , SHIMADA MITSUHIRO , SUZUKI TADASHI
IPC: G11B15/10 , G11B15/17 , G11B15/665 , G11B15/675 , G11B23/087 , G11B25/06
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公开(公告)号:JPS6331869B2
公开(公告)日:1988-06-27
申请号:JP16180680
申请日:1980-11-17
Applicant: SONY CORP
Inventor: SAITO AKIRA , KAMAYA NAOKI , ENDO JUNYA , OOBA SHOSUKE , KUMANO AKIRA , IDA YOSHINORI , HORIE HIDEO
IPC: G11B15/665 , G11B15/675
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公开(公告)号:JPS6331867B2
公开(公告)日:1988-06-27
申请号:JP16180280
申请日:1980-11-17
Applicant: SONY CORP
Inventor: SAITO AKIRA , KAMAYA NAOKI , ENDO JUNYA , OOBA SHOSUKE , KUMANO AKIRA , IDA YOSHINORI , HORIE HIDEO
IPC: G11B15/61 , G11B15/18 , G11B15/66 , G11B15/665
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公开(公告)号:JPS6244340B2
公开(公告)日:1987-09-19
申请号:JP16180480
申请日:1980-11-17
Applicant: SONY CORP
Inventor: SAITO AKIRA , KAMAYA NAOKI , ENDO JUNYA , OOBA SHOSUKE , KUMANO AKIRA , IDA YOSHINORI , HORIE HIDEO
IPC: G11B15/665 , G11B15/675
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