Inventor
MATSUO SHIMPEI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “MATSUO SHIMPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
16 patentsUS6930293B2Aug 16, 2005
Induction heating apparatus, heat fixing apparatus and image forming apparatus
CANON KK36 citations92
US5373518ADec 13, 1994
Image forming apparatus and constant current circuit switching device for use therewith
CANON KK29 citations92
US5258779ANov 2, 1993
Image forming apparatus with means for controlling feeding of recording medium
CANON KK32 citations92
US7639963B2Dec 29, 2009
Image forming apparatus and method with charge switching to effect power supply control
CANON KK17 citations83
US5412480AMay 2, 1995
Image forming apparatus with fixer temperature control
CANON KK15 citations82
US5694158ADec 2, 1997
Image forming apparatus with image carrier and sheet feed drive control
CANON KK12 citations74
US5512929AApr 30, 1996
Image forming apparatus with fixer temperature control
CANON KK6 citations74
US5504588AApr 2, 1996
Image forming apparatus with optical reflective density of image adjusted according to image resolution discriminated from signal other than image signal
CANON KK10 citations74
US5325376AJun 28, 1994
Communication system for detecting a communication error in information transmitted between a plurality of units and a main control unit
CANON KK9 citations74
US5316289AMay 31, 1994
Sheet conveying apparatus with stop timing delay of upstream conveying motor
CANON KK12 citations73
US5274402ADec 28, 1993
Image forming apparatus with fixer temperature control
CANON KK9 citations73
US7446921B2Nov 4, 2008
Image forming apparatus
CANON KK8 citations70
US5513012AApr 30, 1996
Image forming apparatus having density correction for image formation
CANON KK2 citations63
US9444972B2Sep 13, 2016
Image forming and processing apparatus, and method for correcting image data based on an estimated intensity of ghost light
CANON KK2 citations62
US9372430B2Jun 21, 2016
Image forming apparatus including lens array optical system, image processing apparatus, program product, and storage medium
CANON KK0 citations51
US7991313B2Aug 2, 2011
Image forming apparatus
CANON KK0 citations41
MATSUO SHIMPEI
2 patentsUS8547606B2Oct 1, 2013
Optical scanning apparatus provided with resonance-driven swing mirror and image forming apparatus
MATSUO SHIMPEI3 citations58
US8964257B2Feb 24, 2015
Image forming and processing apparatuses for requantizing quantized data using sigma-delta modulation and compensating for uneveness of exposure intensity
MATSUO SHIMPEI0 citations37