Inventor
SOYAMA YOSHIO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SOYAMA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
3 patentsUS7173790B2Feb 6, 2007
Magnetic disk apparatus with dual stage actuator
HITACHI GLOBAL STORAGE TECH8 citations72
US7580221B2Aug 25, 2009
Magnetic disk drive with compensation against disturbance
HITACHI GLOBAL STORAGE TECH1 citations51
US7319567B2Jan 15, 2008
Servo sector in magnetic disk drive
HITACHI GLOBAL STORAGE TECH0 citations36