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Masao Haruta
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Kawaguchi, JP
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last 30 patents
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Patent Grant
Automatic reversing mechanism for cassette tape recording and repro...
Patent number
4,602,302
Issue date
Jul 22, 1986
Sony Corporation
Masao Haruta
G11 - INFORMATION STORAGE
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Patent Grant
Cassette loading and unloading apparatus
Patent number
4,405,962
Issue date
Sep 20, 1983
Sony Corporation
Masao Haruta
G11 - INFORMATION STORAGE