Inventor
SOGA EIJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SOGA EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI GLOBAL STORAGE TECH
4 patentsUS7522385B2Apr 21, 2009
Rotating disk storage device with suppressed arm fluttering
HITACHI GLOBAL STORAGE TECH8 citations83
US7733601B2Jun 8, 2010
Hard disk drive adapted to prevent release of strain between voice coil motor and base
HITACHI GLOBAL STORAGE TECH3 citations62
US7649717B2Jan 19, 2010
Data storage device with support for wiring structure portion to suppress fluttering
HITACHI GLOBAL STORAGE TECH5 citations62
US7154712B2Dec 26, 2006
Wire support member and rotary disk storage device
HITACHI GLOBAL STORAGE TECH5 citations62
IBM
3 patentsUS6614613B1Sep 2, 2003
Phase technique for active damping in a servo-controlled actuator
IBM32 citations92
US6604431B1Aug 12, 2003
Apparatus and method for fixing and checking connections of piezoelectric sensor, actuator, and disk unit
IBM25 citations92
US6392845B1May 21, 2002
Magnet design for active damping of disk drive actuator
IBM14 citations82
SUZUKI KENJI
2 patentsUS8305714B2Nov 6, 2012
Voice-coil motor with voice coils configured oriented in the same direction and substantially overlayed to reduce head vibrations in a disk drive
SUZUKI KENJI7 citations84
US8699166B2Apr 15, 2014
Magnetic head drive device with micro-actuators of end arms rotating in a direction opposite micro-actuators of intermediate arms
SUZUKI KENJI3 citations62