Inventor
FUKUSHIMA SATORU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “FUKUSHIMA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
12 patentsUS6115561ASep 5, 2000
Image forming apparatus and a controlling method of an image forming apparatus
CANON KK70 citations95
US5467196ANov 14, 1995
Image forming apparatus which forms halftone images mixed with characters and fine lines
CANON KK53 citations95
US6314251B1Nov 6, 2001
Image forming apparatus
CANON KK23 citations92
US6121997ASep 19, 2000
Image forming apparatus for having an arbitrary number of screen lines and screen angles by controlling pixel dot recording timing
CANON KK25 citations92
US5083167AJan 21, 1992
Image forming apparatus for supplying different amounts of electric charge to an end portion of a transfer material
CANON KK23 citations92
US6546131B1Apr 8, 2003
Image processing method and apparatus for achieving tone reproduction suited to the image
CANON KK8 citations73
US5742323AApr 21, 1998
Image forming apparatus with pulse width modulated laser driver
CANON KK12 citations73
US5512983AApr 30, 1996
Electrophotographing apparatus with first and second charge devices
CANON KK9 citations73
US5305060AApr 19, 1994
Image forming apparatus having control means for controlling image forming condition
CANON KK9 citations73
US12458298B2Nov 4, 2025
Information processing apparatus, information processing method, information processing system, and program
CANON KK0 citations62
US11510630B2Nov 29, 2022
Display control apparatus, image display method, and non-transitory computer-readable medium
CANON KK0 citations52
US5194901AMar 16, 1993
Image forming apparatus having means for preventing toner deposit on photosensitive member
CANON KK1 citations52