Inventor
KOSHIDA KOHEI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “KOSHIDA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
21 patentsUS7609991B2Oct 27, 2009
Image heating apparatus with an axial flow fan for cooling a portion of a heating rotatable member
CANON KK32 citations92
US7251426B2Jul 31, 2007
Image forming apparatus with loop detection and conveying speed control based thereon
CANON KK17 citations92
US8351833B2Jan 8, 2013
Image heating apparatus
CANON KK7 citations84
US7890014B2Feb 15, 2011
Image forming apparatus with air blowing device for cooling rotary member
CANON KK15 citations84
US7509066B2Mar 24, 2009
Image forming apparatus with loop detection and conveying speed control based thereon
CANON KK8 citations84
US9057993B2Jun 16, 2015
Image heating apparatus
CANON KK7 citations83
US8862009B2Oct 14, 2014
Image heating apparatus
CANON KK5 citations83
US7398027B2Jul 8, 2008
Image forming apparatus with conveyance speed control based in part on loop detection
CANON KK12 citations82
US9651913B2May 16, 2017
Image forming apparatus having a holder that moves relative to an opening/closing door
CANON KK6 citations73
US8864123B2Oct 21, 2014
Image forming apparatus
CANON KK6 citations70
US8649720B2Feb 11, 2014
Image heating apparatus with rotatable heat generation member capable of induction heat generation by a magnetic flux
CANON KK2 citations63
US7643772B2Jan 5, 2010
Image forming apparatus having door positioning device
CANON KK4 citations63
US7424249B2Sep 9, 2008
Image forming apparatus having door positioning device
CANON KK3 citations63
US7409172B2Aug 5, 2008
Image forming apparatus
CANON KK4 citations63
US7203447B2Apr 10, 2007
Image forming apparatus with first and second openable portions
CANON KK5 citations63
US7289744B2Oct 30, 2007
Image forming apparatus
CANON KK3 citations62
US9500999B2Nov 22, 2016
Image forming apparatus having positioning of transfer unit interlocked with closing of main body door
CANON KK1 citations52
US9409429B2Aug 9, 2016
Belt unit, image forming apparatus and belt member exchanging method
CANON KK1 citations52
US9521283B2Dec 13, 2016
Image forming apparatus
CANON KK0 citations42
US9063512B2Jun 23, 2015
Image forming apparatus having detachable belt unit
CANON KK0 citations42
US7447478B2Nov 4, 2008
Image forming apparatus
CANON KK0 citations41
KOSHIDA KOHEI
6 patentsUS8086131B2Dec 27, 2011
Image forming apparatus
KOSHIDA KOHEI6 citations73
US8774664B2Jul 8, 2014
Image forming apparatus with loop detection and conveyance speed control
KOSHIDA KOHEI2 citations62
US8326199B2Dec 4, 2012
Image heating apparatus with rotatable heat generation member capable of induction heat generation by a magnetic flux
KOSHIDA KOHEI4 citations62
US8086164B2Dec 27, 2011
Image forming system
KOSHIDA KOHEI2 citations62
US8503918B2Aug 6, 2013
Image heating apparatus
KOSHIDA KOHEI0 citations41
US8406659B2Mar 26, 2013
Image forming apparatus
KOSHIDA KOHEI0 citations41