Inventor
YABE AKIO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YABE AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
4 patentsUS4752117AJun 21, 1988
Objective lens driving device
HITACHI LTD28 citations89
US6608802B1Aug 19, 2003
Disk drive apparatus having improved power consumption
HITACHI LTD11 citations73
US5109368AApr 28, 1992
Optical device using a resilient member
HITACHI LTD18 citations73
US5621576AApr 15, 1997
Optical head for optical memory disk recording device with elastic support in a direction parallel to a recording surface
HITACHI LTD5 citations60
HITACHI MEDIA ELECTRON KK
4 patentsUS7486452B2Feb 3, 2009
Optical pickup for use in optical disk device and method of manufacturing the same
HITACHI MEDIA ELECTRON KK10 citations83
US7480108B2Jan 20, 2009
Lens actuator and optical pickup
HITACHI MEDIA ELECTRON KK0 citations51
US7443771B2Oct 28, 2008
Objective lens driving apparatus having bottom plate forming a projecting part
HITACHI MEDIA ELECTRON KK0 citations41
US8916476B2Dec 23, 2014
Microfine structure formation method and microfine structure formed body
HITACHI MEDIA ELECTRON KK0 citations38