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Kiyoshi Yanagida
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Tokorozawa, JP
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last 30 patents
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Patent Grant
Cassette changer for tape player
Patent number
5,115,362
Issue date
May 19, 1992
Pioneer Electronic Corporation
Tamotsu Harada
G11 - INFORMATION STORAGE
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Patent Grant
Magnetic recording and reproducing device
Patent number
4,297,730
Issue date
Oct 27, 1981
Pioneer Electronic Corporation
Hidetaka Kadowaki
G11 - INFORMATION STORAGE