Inventor
TSUKADA MASAHARU
JP12 patents
Patents
12 patentsUS5289451AFeb 22, 1994
Optical information recording/reproduction apparatus including means for detecting the type of recording medium
CANON KK122 citations97
US4811109AMar 7, 1989
Image processing system
CANON KK26 citations92
US4445126AApr 24, 1984
Image forming apparatus
CANON KK51 citations92
US5008760AApr 16, 1991
Image processing system
CANON KK12 citations74
US5264871ANov 23, 1993
Image forming apparatus having light beam intensity switching for detection purposes
CANON KK10 citations73
US4899291AFeb 6, 1990
Image processing system
CANON KK12 citations73
US4766447AAug 23, 1988
Image display apparatus
CANON KK13 citations73
US4528580AJul 9, 1985
Image information recording apparatus
CANON KK8 citations73
US4496238AJan 29, 1985
Image recording apparatus
CANON KK8 citations73
US5864407AJan 26, 1999
Image processing system
CANON KK4 citations63
US5093817AMar 3, 1992
Method and apparatus for recording information on an opto-magnetic recording medium by applying a modulated light beam while applying a magnetic field alternating with a constant period
CANON KK3 citations62
US5309416AMay 3, 1994
Method and apparatus for initializing intermediate region between tracks on magnetooptical recording medium
CANON KK3 citations60