Inventor
KOMURA NOBUYUKI
JP7 patents
Patents
7 patentsUS7057834B2Jun 6, 2006
Master information carrier and method for manufacturing magnetic disc using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6858329B2Feb 22, 2005
Master disc and method for manufacturing magnetic disc using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73
US6714367B1Mar 30, 2004
Master information medium and method of master information recording
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US5612146AMar 18, 1997
Soft-magnetic multilayer thin film for use in a thin-film magnetic head and a method of manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations72
US7061703B2Jun 13, 2006
Master information carrier and method for manufacturing magnetic disc using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations62
US6821869B2Nov 23, 2004
Photomask, method of generating resist pattern, and method of fabricating master information carrier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
US5575897ANov 19, 1996
Method of manufacturing soft-magnetic multilayer thin film including re-dissolution effect magnetically isolating layer
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61