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Inventor
ITO MOTOYUKI
JP
2 patents
Patents
2 patents
US5210673A
May 11, 1993
Thin-film hard disk magnetic medium
HITACHI METALS LTD
15 citations
69
US5225955A
Jul 6, 1993
Disk-shaped magnetic recording medium having novel textured surface
HITACHI METALS LTD
5 citations
60