Inventor
OGATA ATSUSHI
JP77 patents
⚠️ This page may combine multiple inventors who share the name “OGATA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
43 patentsUS6561503B1May 13, 2003
Sheet processing device with stack alignment
CANON KK82 citations98
US6382614B1May 7, 2002
Sheet processing apparatus and image forming apparatus
CANON KK56 citations96
US6382616B1May 7, 2002
Aligning device for sheet finisher
CANON KK68 citations96
US6325371B1Dec 4, 2001
Sheet conveying apparatus with conveying path changing device and sorter
CANON KK58 citations96
US6318718B1Nov 20, 2001
Image forming apparatus and sheet stacking device with lifter
CANON KK57 citations96
US6302606B1Oct 16, 2001
Sheet receiving/stacking device, and image forming apparatus having the same
CANON KK54 citations96
US7874558B2Jan 25, 2011
Sheet processing apparatus and image forming apparatus including the same
CANON KK17 citations93
US7431289B2Oct 7, 2008
Sheet delivery apparatus
CANON KK16 citations93
US7226050B2Jun 5, 2007
Discharge sheet stacking apparatus and image forming apparatus provided with the same
CANON KK16 citations92
US6973285B2Dec 6, 2005
Discharge sheet stacking apparatus and image forming apparatus provided with the same
CANON KK29 citations92
US6637996B1Oct 28, 2003
Bookbinding apparatus, adhesive cartridge, and image forming apparatus
CANON KK20 citations92
US6352253B1Mar 5, 2002
Discharged sheet stacking apparatus and image forming apparatus having such stacking apparatus
CANON KK34 citations92
US9203994B2Dec 1, 2015
Image forming apparatus
CANON KK6 citations84
US8995028B2Mar 31, 2015
Reading apparatus
CANON KK7 citations84
US8964271B2Feb 24, 2015
Automatic document feeder
CANON KK7 citations84
US8382109B2Feb 26, 2013
Sheet conveying apparatus and image forming apparatus
CANON KK8 citations84
US8038147B2Oct 18, 2011
Sheet processing apparatus and image forming apparatus including the same
CANON KK11 citations84
US7753368B2Jul 13, 2010
Sheet processing apparatus and image forming apparatus provided with the same
CANON KK9 citations84
US7697883B2Apr 13, 2010
Sheet processing apparatus and image forming apparatus
CANON KK15 citations84
US7637502B2Dec 29, 2009
Sheet processing apparatus with branching paths for post-processing
CANON KK10 citations84
US7607659B2Oct 27, 2009
Sheet processing apparatus and image forming apparatus
CANON KK14 citations84
US7270324B2Sep 18, 2007
Sheet stacking apparatus and image forming apparatus
CANON KK17 citations84
US7237774B2Jul 3, 2007
Sheet treating apparatus and image forming apparatus
CANON KK13 citations84
US6733008B2May 11, 2004
Sheet conveying apparatus, and image forming apparatus and image reading apparatus having the sheet conveying apparatus
CANON KK15 citations84
US7963523B2Jun 21, 2011
Sheet stacking apparatus, sheet processing apparatus, and image forming apparatus
CANON KK7 citations83
US7850161B2Dec 14, 2010
Sheet processing apparatus and image forming apparatus
CANON KK10 citations81
US7681880B2Mar 23, 2010
Sheet delivery apparatus
CANON KK5 citations74
US7095535B2Aug 22, 2006
Original scanning apparatus
CANON KK7 citations74
US6930805B2Aug 16, 2005
Image reading apparatus
CANON KK10 citations74
US10703594B2Jul 7, 2020
Sheet conveyance apparatus
CANON KK5 citations73
US10556762B2Feb 11, 2020
Sheet conveying apparatus, image forming apparatus, and image reading apparatus
CANON KK2 citations73
US10087029B2Oct 2, 2018
Sheet conveyance device, image forming apparatus, and image reading apparatus
CANON KK3 citations73
US9521282B2Dec 13, 2016
Image forming apparatus
CANON KK4 citations73
US9395672B2Jul 19, 2016
Image forming apparatus having multiple paper feeding paths
CANON KK4 citations73
US9071712B2Jun 30, 2015
Image forming apparatus
CANON KK4 citations73
US9071713B2Jun 30, 2015
Image forming apparatus having multiple sheet feeding paths for double side processing
CANON KK5 citations73
US9013768B2Apr 21, 2015
Reading apparatus
CANON KK4 citations73
US9400456B2Jul 26, 2016
Belt conveyor unit and image forming apparatus
CANON KK3 citations72
US7924482B2Apr 12, 2011
Image scanning apparatus
CANON KK2 citations63
US7634214B2Dec 15, 2009
Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatus
CANON KK3 citations63
US7511865B2Mar 31, 2009
Image scanning apparatus
CANON KK3 citations63
US7212317B2May 1, 2007
Original scanning apparatus
CANON KK6 citations63
US9137403B2Sep 15, 2015
Image forming apparatus
CANON KK3 citations62
OGATA ATSUSHI
2 patentsSEKIYAMA JUNICHI
2 patentsRIKEN KK
1 patentKURODA AKIRA
1 patentTSUJI HIROHARU
1 patentShowing the top 50 of 77 patents by PatentIndex Score.