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Tape cassette
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Patent number 6,224,007
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Issue date May 1, 2001
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Hitachi Maxell, Ltd.
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Nobuyuki Kaku
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G11 - INFORMATION STORAGE
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Tape cassette
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Patent number 5,702,062
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Issue date Dec 30, 1997
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Hitachi Maxell, Ltd.
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Nobuyuki Kaku
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G11 - INFORMATION STORAGE
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-
-
-
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Tape cartridge
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Patent number 5,454,527
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Issue date Oct 3, 1995
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Hitachi Maxell, Ltd.
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Hikaru Mizutani
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G11 - INFORMATION STORAGE
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Tape cartridge
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Patent number 4,932,604
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Issue date Jun 12, 1990
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Hitachi Maxell, Ltd.
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Yoshimi Maehara
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G11 - INFORMATION STORAGE
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Tape cartridge
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Patent number 4,648,565
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Issue date Mar 10, 1987
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Hitachi Maxell, Ltd.
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Yoshimi Maehara
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G11 - INFORMATION STORAGE
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