Inventor
HANAMOTO YASUSHI
JP11 patents
Patents
11 patentsUS6992957B2Jan 31, 2006
Controller of data recorder
SANYO ELECTRIC CO14 citations84
US7184379B2Feb 27, 2007
Optical disk recording/reproducing method and apparatus in which recording properties of the disk are detected when recording speed is changed
SANYO ELECTRIC CO14 citations82
US6356520B1Mar 12, 2002
Disk storage device
SANYO ELECTRIC CO16 citations81
US7149167B2Dec 12, 2006
Data recorder
SANYO ELECTRIC CO4 citations62
US7512042B2Mar 31, 2009
Method of controlling focus of optical disk recording and reproducing device
SANYO ELECTRIC CO2 citations61
US7304927B2Dec 4, 2007
Enhanced testing region access for optical disks
SANYO ELECTRIC CO4 citations61
US7102974B2Sep 5, 2006
Optical head optical output setting method and optical disk recording apparatus
SANYO ELECTRIC CO4 citations61
US6925044B2Aug 2, 2005
Recording control method for optical disk recording and reproducing apparatus
SANYO ELECTRIC CO1 citations51
US6489740B2Dec 3, 2002
Spindle motor control method of optical disk recording and reproducing apparatus
SANYO ELECTRIC CO0 citations51
US7072263B2Jul 4, 2006
Optical disc recording and playback apparatus
SANYO ELECTRIC CO1 citations49
US7149165B2Dec 12, 2006
Controller for data recorder
SANYO ELECTRIC CO0 citations41