Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshiaki Ito0
Hiroyasu Tuchiya0
Kenji Kodaka0
Osamu Fukuroi0
Date of Patent
May 11, 2010
0Patent Application Number
112819850
Date Filed
November 16, 2005
0Patent Primary Examiner
Patent abstract
In a magnetic head manufacturing method, a floated surface of each block having plural magnetic head elements formed and arranged on a substrate is ground and lapped in a grinding/lapping step. The grinding/lapping step contains an angle adjusting step for adjusting the angle of the floated surface of the block with reference to a magnetic-head-element formed surface of a substrate and grinding the floated surface concerned, and a finishing lapping step of lapping the floated surface at an angle adjusted in the angle adjusting step.
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