Inventor
NARITA IZUMI
JP18 patents
Patents
18 patentsUS6504565B1Jan 7, 2003
Light-emitting device, exposure device, and image forming apparatus
CANON KK61 citations96
US6344661B1Feb 5, 2002
Light emitting element array, exposure device and image forming apparatus
CANON KK21 citations92
US6323890B1Nov 27, 2001
Print head and image formation apparatus
CANON KK24 citations92
US6266074B1Jul 24, 2001
Light emitting apparatus with temperature control, exposure apparatus, and image forming apparatus
CANON KK28 citations92
US6184971B1Feb 6, 2001
Exposure apparatus and image formation apparatus
CANON KK24 citations92
US6121994ASep 19, 2000
Image forming apparatus and light emitting apparatus
CANON KK27 citations92
US5754576AMay 19, 1998
Semiconductor laser control apparatus and image forming apparatus using the same
CANON KK33 citations92
US5694330ADec 2, 1997
Error correction method including erasure correction, and apparatus therefor
CANON KK25 citations92
US5481336AJan 2, 1996
Image recording apparatus with multiple feed detection and paper feed control
CANON KK26 citations92
US5734390AMar 31, 1998
Image forming apparatus
CANON KK36 citations91
US6188420B1Feb 13, 2001
Image forming apparatus
CANON KK11 citations74
US6108018AAug 22, 2000
Recording chip, recording head, and image recording apparatus
CANON KK12 citations74
US5315600AMay 24, 1994
Error correction system including a plurality of processor elements which are capable of performing several kinds of processing for error correction in parallel
CANON KK17 citations74
US5895155AApr 20, 1999
Printer buffer unit
CANON KK8 citations73
US5887991AMar 30, 1999
Printer buffer unit detecting phase of transition signal to initiate job offset command
CANON KK12 citations73
US5519431AMay 21, 1996
Driving circuit for semiconductor laser and image forming apparatus using the same
CANON KK7 citations73
US5225751AJul 6, 1993
Power supply circuit for a motor
CANON KK11 citations73
US5818503AOct 6, 1998
Differential driving circuit for a semiconductor laser
CANON KK2 citations62