-
-
-
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Magnetic recording medium
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Patent number 6,042,938
-
Issue date Mar 28, 2000
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TDK Corporation
-
Tsunehiko Ikarashi
-
G11 - INFORMATION STORAGE
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-
-
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-
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Magnetic recording medium
-
Patent number 5,674,637
-
Issue date Oct 7, 1997
-
TDK Corporation
-
Shinji Miyazaki
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 5,558,945
-
Issue date Sep 24, 1996
-
TDK Corporation
-
Shinji Miyazaki
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 5,549,979
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Issue date Aug 27, 1996
-
TDK Corporation
-
Shinji Miyazaki
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G11 - INFORMATION STORAGE