Inventor
MARUYAMA KAZUHISA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MARUYAMA KAZUHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
7 patentsUS7916318B2Mar 29, 2011
Image forming system and image forming method
CANON KK9 citations84
US7120376B2Oct 10, 2006
Image forming apparatus featuring a four-step image bearing member controller
CANON KK17 citations83
US8000616B2Aug 16, 2011
Image forming apparatus
CANON KK2 citations62
US7802791B2Sep 28, 2010
Image forming system and control method therefor, and control unit for image forming apparatus
CANON KK2 citations62
US7729005B2Jun 1, 2010
Image forming apparatus and its control method
CANON KK5 citations62
US6823146B2Nov 23, 2004
Image forming apparatus and self-diagnosis system
CANON KK4 citations62
US7398030B2Jul 8, 2008
Image forming apparatus and output control method of the same
CANON KK0 citations52
KONISHIROKU PHOTO IND
6 patentsUS6356721B1Mar 12, 2002
Image forming apparatus having controller which controls jobs including image forming processing and which executes jobs in succession
KONISHIROKU PHOTO IND15 citations82
US5355206AOct 11, 1994
Copying machine with registration adjusting device
KONISHIROKU PHOTO IND17 citations74
US5528353AJun 18, 1996
Two-sided recording apparatus
KONISHIROKU PHOTO IND9 citations73
US5423512AJun 13, 1995
Mirror smudge detecting apparatus for an image forming apparatus
KONISHIROKU PHOTO IND7 citations73
US5412295AMay 2, 1995
Abnormality detection circuit for a motor for use in a copier
KONISHIROKU PHOTO IND14 citations73
US5920403AJul 6, 1999
Control method and control system for a copier
KONISHIROKU PHOTO IND2 citations61