Inventor
KASIRAJ PRAKASH
US23 patents
⚠️ This page may combine multiple inventors who share the name “KASIRAJ PRAKASH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
13 patentsUS7262936B2Aug 28, 2007
Heating device and magnetic recording head for thermally-assisted recording
HITACHI GLOBAL STORAGE TECH68 citations98
US7490212B2Feb 10, 2009
System and method for writing data to dedicated bands of a hard disk drive
HITACHI GLOBAL STORAGE TECH56 citations97
US6967810B2Nov 22, 2005
System and method for writing HDD depending on direction of head skew
HITACHI GLOBAL STORAGE TECH89 citations97
US7014530B2Mar 21, 2006
Slider fabrication system for sliders with integrated electrical lapping guides
HITACHI GLOBAL STORAGE TECH45 citations90
US7360296B2Apr 22, 2008
Method for reducing damage to sliders during lapping
HITACHI GLOBAL STORAGE TECH18 citations84
US7057862B2Jun 6, 2006
Current-perpendicular-to-plane-magnetoresistive sensor with free layer stabilized against vortex magnetic domains generated by the sense current
HITACHI GLOBAL STORAGE TECH13 citations84
US7196878B2Mar 27, 2007
Self-pinned spin valve sensor with stress modification layers for reducing the likelihood of amplitude flip
HITACHI GLOBAL STORAGE TECH18 citations83
US7072156B2Jul 4, 2006
Method for biasing magnetoresistive sensor with decoupled hard bias multilayers
HITACHI GLOBAL STORAGE TECH19 citations82
US7161763B2Jan 9, 2007
GMR sensor with oriented hard bias stabilization
HITACHI GLOBAL STORAGE TECH8 citations74
US6901653B2Jun 7, 2005
Process for manufacturing a magnetic head coil structure
HITACHI GLOBAL STORAGE TECH5 citations74
US7313858B2Jan 1, 2008
Method for manufacturing a magnetic head coil structure and/or pole tip structure
HITACHI GLOBAL STORAGE TECH1 citations63
US7304821B2Dec 4, 2007
Magnetic head coil structure and method for manufacturing the same
HITACHI GLOBAL STORAGE TECH0 citations52
US7199986B2Apr 3, 2007
Magnetoresistive sensor with decoupled hard bias multilayers
HITACHI GLOBAL STORAGE TECH1 citations50
IBM
7 patentsUS6493183B1Dec 10, 2002
Thermally-assisted magnetic recording system with head having resistive heater in write gap
IBM130 citations98
US6259583B1Jul 10, 2001
Laminated yoke head with a domain control element
IBM114 citations98
US6344949B1Feb 5, 2002
Flying height adjustment for air bearing sliders
IBM84 citations96
US6603623B1Aug 5, 2003
Inductive magnetic recording head with impedance matching elements
IBM36 citations92
US6137644AOct 24, 2000
Method for adaptive formatting and track traversal in data storage devices
IBM44 citations92
US5777815AJul 7, 1998
Disk drive with shock detection based on thermoresistive signal from magnetoresistive head
IBM75 citations92
US5293116AMar 8, 1994
Method and apparatus for measuring nonlinearity in thin film heads during their fabrication
IBM0 citations49