Inventor
OHKAWA ATSUKO
JP4 patents
Patents
4 patentsUS5567333AOct 22, 1996
Thin film magnetic head, process for production thereof
HITACHI LTD67 citations95
US6198601B1Mar 6, 2001
Thin film magnetic head having non-linear tapered rails
HITACHI LTD17 citations92
US5910864AJun 8, 1999
Thin film magnetic head having non-linear rails
HITACHI LTD26 citations92
US5371582ADec 6, 1994
Thickness/depth measuring apparatus and method for measuring the thickness of a film and the depth of a groove
HITACHI LTD41 citations92