Inventor
MOTEGI TAKEHIRO
JP3 patents
Patents
3 patentsUS6798727B2Sep 28, 2004
Optical pickup apparatus
PIONEER CORP8 citations71
US6781947B2Aug 24, 2004
Optical pickup apparatus
PIONEER CORP5 citations60
US7009929B2Mar 7, 2006
Optical pickup, including a mirror for changing light polarization direction, and information reproducing apparatus having the same
PIONEER CORP6 citations56