Inventor
TAJIMA TOSHIAKI
JP7 patents
Patents
7 patentsUS6452899B1Sep 17, 2002
Optical information medium and recording method therefor
TAIYO YUDEN KK14 citations83
US6728198B2Apr 27, 2004
Optical information medium and recording method therefor
TAIYO YUDEN KK7 citations73
US6721265B1Apr 13, 2004
High-density optical information recording medium and a substrate and a stamper for the manufacture thereof
TAIYO YUDEN KK9 citations73
US6711118B1Mar 23, 2004
Optical information recording medium for recording optically reproducible signals thereon through the use of a recording laser beam and method for recording optical information thereon
TAIYO YUDEN KK10 citations73
US6493312B1Dec 10, 2002
Optical information medium
TAIYO YUDEN KK7 citations73
US6291045B1Sep 18, 2001
Optical information recording medium
TAIYO YUDEN KK12 citations73
US5895697AApr 20, 1999
Optical information medium
TAIYO YUDEN KK8 citations73