Inventor
OHTSUKI MASAAKI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OHTSUKI MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
9 patentsUS6324309B1Nov 27, 2001
Image processing apparatus
SHARP KK56 citations95
US6477282B1Nov 5, 2002
Image forming device
SHARP KK42 citations92
US6438274B1Aug 20, 2002
Image forming apparatus
SHARP KK29 citations92
US6266156B1Jul 24, 2001
Area judging apparatus
SHARP KK24 citations92
US6728425B1Apr 27, 2004
Image processing device
SHARP KK22 citations89
US7949265B2May 24, 2011
Toner supply device, developing device and image forming apparatus with residual quantity of toner based control
SHARP KK4 citations62
US7675649B2Mar 9, 2010
Image forming electrophotography apparatus setting conditions for process control based on a total toner quantity equivalent value
SHARP KK2 citations62
US6965696B1Nov 15, 2005
Image processing device for image region discrimination
SHARP KK4 citations61
US5794097AAug 11, 1998
Image forming device with residual charge removal control
SHARP KK4 citations61