Inventor
SAWADA MICHIYOSHI
JP4 patents
Patents
4 patentsUS6980497B2Dec 27, 2005
Optical disk recording apparatus and control method thereof
SANYO ELECTRIC CO5 citations59
US7365296B2Apr 29, 2008
Light reception output controlling apparatus of photo detector in optical pickup unit
SANYO ELECTRIC CO4 citations57
US7907501B2Mar 15, 2011
Optical disc apparatus and optical pickup unit
SANYO ELECTRIC CO1 citations46
US7068571B2Jun 27, 2006
Optical recording apparatus and control method thereof
SANYO ELECTRIC CO1 citations45