Inventor
OGATA SEIICHI
JP8 patents
Patents
8 patentsUS6278576B1Aug 21, 2001
Magnetic head with magnetic metal film core having offset halves
SONY CORP31 citations92
US6014291AJan 11, 2000
Composite magnetic head having thin conductor film
SONY CORP9 citations72
US5471355ANov 28, 1995
Magnetic head and a digital recording magnetic head
SONY CORP7 citations72
US6995951B2Feb 7, 2006
Method of planarizing substrate, magnetic head and manufacturing method of the same
SONY CORP2 citations61
US5909343AJun 1, 1999
Magnetic head and method for producing the same
SONY CORP5 citations60
US5883766AMar 16, 1999
Magnetic head with groove positioned to identify head orientation
SONY CORP2 citations58
US6038109AMar 14, 2000
Magnetic head and method of manufacturing the same
SONY CORP1 citations51
US6170150B1Jan 9, 2001
Method for producing magnetic head
SONY CORP1 citations50