Inventor
TAKAGISHI YOSHIKAZU
JP8 patents
Patents
8 patentsUS6168844B1Jan 2, 2001
Optical information recording medium
TAIYO YUDEN KK21 citations91
US6218072B1Apr 17, 2001
Optical information recording medium
TAIYO YUDEN KK26 citations84
US6287662B1Sep 11, 2001
Optical data recording medium
TAIYO YUDEN KK8 citations72
US6874156B2Mar 29, 2005
Optical information recording medium
TAIYO YUDEN KK2 citations60
US7859982B2Dec 28, 2010
Optical information recording medium and mold apparatus for manufacturing the same
TAIYO YUDEN KK0 citations51
US6507547B1Jan 14, 2003
Medium and method for recording optical information
TAIYO YUDEN KK1 citations51
US6990049B2Jan 24, 2006
Optical information recording medium, method for recording/reproducing the same, and optical pickup
TAIYO YUDEN KK0 citations50
US6792613B2Sep 14, 2004
Optical information recording medium
TAIYO YUDEN KK0 citations50