Inventor
MORINAGA AKIRA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MORINAGA AKIRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
5 patentsUS7330324B2Feb 12, 2008
Magnetic disk drive having a function for using a thermal protrusion amount for flying height management and an inspection device having such a function
HITACHI GLOBAL STORAGE TECH20 citations92
US7177121B2Feb 13, 2007
Magnetoresistive sensor with random crystal orientation underlayer and magnetic domain control film center aligned with free layer
HITACHI GLOBAL STORAGE TECH34 citations91
US7704613B2Apr 27, 2010
Magnetic recording medium for high density recording
HITACHI GLOBAL STORAGE TECH4 citations62
US7206175B2Apr 17, 2007
Magnetoresistive head having defined relationships between the tract width and magnetization film thickness product to permit no hysteresis in the transfer curve
HITACHI GLOBAL STORAGE TECH3 citations62
US7636212B2Dec 22, 2009
Magnetic disk drive with control of sense current of magnetic head
HITACHI GLOBAL STORAGE TECH0 citations41
HITACHI LTD
3 patentsUS6903906B2Jun 7, 2005
Magnetic head with a lamination stack to control the magnetic domain
HITACHI LTD17 citations83
US7230803B2Jun 12, 2007
Magnetic head with magnetic domain control structure having anti-ferromagnetic layer and plural magnetic layers
HITACHI LTD4 citations62
US6704177B2Mar 9, 2004
Magnetic head with magnetic domain control structure having antiferromagnetic layer and magnetic layer
HITACHI LTD2 citations62