Inventor
YONEKAWA SUNAO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YONEKAWA SUNAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
4 patentsUS7095587B2Aug 22, 2006
Magnetic head slider and magnet disk apparatus
HITACHI GLOBAL STORAGE TECH41 citations92
US7061726B2Jun 13, 2006
Thin film magnetic head
HITACHI GLOBAL STORAGE TECH7 citations73
US7733599B2Jun 8, 2010
Structure to prevent deformation of magnetic disk device housing
HITACHI GLOBAL STORAGE TECH2 citations56
US7701669B2Apr 20, 2010
Magnetic head slider having aperture to prevent fall forward and magnetic disk drive for using said slider
HITACHI GLOBAL STORAGE TECH0 citations51
HITACHI LTD
3 patentsUS6329023B2Dec 11, 2001
Process for producing a magnetic head slider
HITACHI LTD15 citations91
US6249403B1Jun 19, 2001
Magnetic hard disk drive and process for producing the same
HITACHI LTD34 citations91
US6992860B2Jan 31, 2006
Recording/reproducing separated magnetic head with concave portion formed in air bearing protective film
HITACHI LTD3 citations61