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Sayama, JP
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last 30 patents
Information
Patent Grant
Cassette tape deck
Patent number
4,672,477
Issue date
Jun 9, 1987
Pioneer Electronic Corporation
Itsuo Kato
G11 - INFORMATION STORAGE
Information
Patent Grant
Interval detection and drive mechanism for cassette tape recorder
Patent number
4,228,472
Issue date
Oct 14, 1980
Pioneer Electronic Corporation
Yoshihiro Magata
G11 - INFORMATION STORAGE
Information
Patent Grant
Auto-repeat mechanism for cassette tape recorder
Patent number
4,227,223
Issue date
Oct 7, 1980
Pioneer Electronic Corporation
Yoshihiro Magata
G11 - INFORMATION STORAGE
Information
Patent Grant
Improved cassette recorder having simplified operation
Patent number
4,219,852
Issue date
Aug 26, 1980
Pioneer Electronic Corporation
Yoshihiro Magata
G11 - INFORMATION STORAGE