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Magnetic recording medium
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Patent number RE38587
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Issue date Sep 14, 2004
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Fujitsu Limited
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Isatake Kaitsu
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428 - Stock material or miscellaneous articles
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Magnetic storage medium
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Patent number 6,562,481
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Issue date May 13, 2003
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Fujitsu Limited
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Isatake Kaitsu
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G11 - INFORMATION STORAGE
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Magnetic storage medium
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Patent number 6,534,205
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Issue date Mar 18, 2003
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Fujitsu Limited
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Hisateru Sato
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G11 - INFORMATION STORAGE
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Magnetic recording medium
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Patent number 5,774,783
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Issue date Jun 30, 1998
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Fujitsu Limited
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Isatake Kaitsu
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G11 - INFORMATION STORAGE
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