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Shigeru Tateno
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Tochigi, JP
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last 30 patents
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Patent Grant
Tape reel for magnetic tape cassette
Patent number
5,101,308
Issue date
Mar 31, 1992
Sony Corporation
Kiyoshi Urayama
G11 - INFORMATION STORAGE
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Patent Grant
Cassette reel having an indicator for tape volume with an upper flange
Patent number
4,846,419
Issue date
Jul 11, 1989
Sony Corporation
Shigeru Tateno
G11 - INFORMATION STORAGE