Inventor
YAMAKAWA YOSHISUKE
JP5 patents
Patents
5 patentsUS5532041AJul 2, 1996
Magnetic recording media and method for making them
TDK CORP26 citations90
US5110659AMay 5, 1992
Lapping tape
TDK CORP11 citations71
US4684546AAug 4, 1987
Method of making a magnetic recording medium
TDK CORP3 citations61
US5043210AAug 27, 1991
Magnetic recording media having two magnetic layers; the first for recording a baseboard signal and the second for recording a superimposed surface and signal
TDK CORP4 citations60
US4663246AMay 5, 1987
Magnetic recording medium
TDK CORP0 citations51