Inventor
TAIRA KOZO
JP5 patents
Patents
5 patentsUS6288998B1Sep 11, 2001
Optical disk and manufacturing method of original optical disk
TOSHIBA KK27 citations90
US5959962ASep 28, 1999
Optical disk having a format condition information drive
TOSHIBA KK44 citations90
US5809003ASep 15, 1998
Optical disk and optical information reproducing apparatus
TOSHIBA KK45 citations90
US5057685AOct 15, 1991
Optical rotation detector including a disk having slits with concave and convex parts and method of manufacturing
TOSHIBA KK9 citations72
US6026072AFeb 15, 2000
Optical disk and method of manufacturing the same
TOSHIBA KK14 citations71