-
-
Magnetic recording medium
-
Patent number 6,042,938
-
Issue date Mar 28, 2000
-
TDK Corporation
-
Tsunehiko Ikarashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 6,040,052
-
Issue date Mar 21, 2000
-
TDK Corporation
-
Hiromichi Kanazawa
-
G11 - INFORMATION STORAGE
-
-
Magnetic recording medium
-
Patent number 5,698,286
-
Issue date Dec 16, 1997
-
TDK Corporation
-
Tsunehiko Ikarashi
-
G11 - INFORMATION STORAGE
-
Magnetic recording medium
-
Patent number 5,443,913
-
Issue date Aug 22, 1995
-
TDK Corporation
-
Masahide Kohno
-
G11 - INFORMATION STORAGE
-
-