Inventor
TANIWA SHIGEYUKI
JP6 patents
Patents
6 patentsUS5664094ASep 2, 1997
Method and apparatus for read-write-verification of data stored on an optical disc and stored in a buffer of an optical disk drive
CANON KK9 citations72
US4982391AJan 1, 1991
Method and apparatus for accessing a desired track of a recording medium during a stopped state of recording or reproduction
CANON KK18 citations72
US5128946AJul 7, 1992
Information recording-reproducing method and apparatus
CANON KK7 citations71
US5689630ANov 18, 1997
Information reproducing apparatus
CANON KK2 citations59
US5220554AJun 15, 1993
Reproduced signal processing apparatus
CANON KK3 citations59
US5617390AApr 1, 1997
Optical information recording medium having separate information and reference information portions and method using the same
CANON KK1 citations51