Inventor
ENDO JURO
JP13 patents
Patents
13 patentsUS4449818AMay 22, 1984
Method of inspecting microscopic surface defects
HITACHI METALS LTD124 citations96
US5684884ANov 4, 1997
Piezoelectric loudspeaker and a method for manufacturing the same
HITACHI METALS LTD97 citations95
US5523911AJun 4, 1996
Minimum bearing load, high precision actuator arm with force couple actuation
HITACHI METALS LTD20 citations92
US5495376AFeb 27, 1996
Power loss actuated magnetic latch system for head-arm assembly
HITACHI METALS LTD26 citations92
US4774130ASep 27, 1988
Magnetic recording medium
HITACHI METALS LTD37 citations92
US4835640AMay 30, 1989
Magnetic head having a stabilized zirconia slider
HITACHI METALS LTD24 citations90
US4709284ANov 24, 1987
Magnetic recording device having a stabilized zirconia slider and a cobalt based recording medium
HITACHI METALS LTD34 citations90
US4897211AJan 30, 1990
Synthetic lubricant for lubricating thin film and magnetic recording medium
HITACHI METALS LTD19 citations81
US4647196AMar 3, 1987
Surface flaw detection method
HITACHI METALS LTD8 citations74
US4663193AMay 5, 1987
Process for manufacturing magnetic recording medium
HITACHI METALS LTD10 citations73
US4645690AFeb 24, 1987
Method of manufacturing a magnetic media
HITACHI METALS LTD7 citations73
US4912252AMar 27, 1990
Synthetic lubricant for lubricating thin film and magnetic recording medium
HITACHI METALS LTD6 citations72
US4871625AOct 3, 1989
Synthetic lubricant for lubricating thin film and magnetic recording medium
HITACHI METALS LTD11 citations72