Inventor
NAKAGAWA TOMOHITO
JP37 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGAWA TOMOHITO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
36 patentsUS6131898AOct 17, 2000
Image forming apparatus
CANON KK68 citations96
US5621501AApr 15, 1997
Opening-closing mechanism for an automatic original feeding apparatus
CANON KK64 citations96
US5351112ASep 27, 1994
Original feeding apparatus and image forming system with it
CANON KK69 citations96
US5455667AOct 3, 1995
Sheet handling apparatus with plural sheet storage units
CANON KK41 citations93
US6098977AAug 8, 2000
Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus
CANON KK35 citations92
US6038424AMar 14, 2000
Sheet conveying apparatus and image forming apparatus provided with the same
CANON KK49 citations92
US6021305AFeb 1, 2000
Sheet original conveying apparatus for duplex copying
CANON KK51 citations92
US5833230ANov 10, 1998
Sheet supplying apparatus with centrally disposed feeding force
CANON KK22 citations92
US5819151AOct 6, 1998
Original feeding apparatus with rotary conveyor that releases original before reading
CANON KK35 citations92
US5799237AAug 25, 1998
Reading apparatus in which image reading means may be fixed to read and original being conveyed
CANON KK40 citations92
US5579083ANov 26, 1996
Image forming system with original feeding apparatus
CANON KK36 citations92
US5552859ASep 3, 1996
Sheet supplying apparatus with means for rocking sheet stacking plate
CANON KK47 citations90
US9272857B2Mar 1, 2016
Sheet stacking apparatus, sheet feeding apparatus, and image forming apparatus
CANON KK9 citations84
US9193544B2Nov 24, 2015
Sheet stacking device, sheet feeding device and image forming apparatus
CANON KK6 citations84
US5645273AJul 8, 1997
Sheet original supply apparatus and image forming apparatus with it
CANON KK18 citations84
US7628483B2Dec 8, 2009
Image forming apparatus
CANON KK7 citations74
US5769411AJun 23, 1998
Sheet feeding apparatus with sheet separation feature
CANON KK13 citations74
US9592973B2Mar 14, 2017
Sheet feeding apparatus and image forming apparatus
CANON KK5 citations73
US9434561B2Sep 6, 2016
Sheet stacking device, sheet feeding device and image forming apparatus
CANON KK4 citations73
US7034925B2Apr 25, 2006
Original feeding device having original size indicator
CANON KK10 citations72
US11582359B2Feb 14, 2023
Image reading apparatus and image forming system
CANON KK2 citations71
US9079727B2Jul 14, 2015
Sheet feeding device and image forming apparatus
CANON KK2 citations63
US8874002B2Oct 28, 2014
Belt driving device and image forming apparatus including belt driving device
CANON KK2 citations63
US5812912ASep 22, 1998
Automatic original supplying apparatus having count mode
CANON KK6 citations63
US12219106B2Feb 4, 2025
Image reading apparatus and image forming system
CANON KK0 citations62
US11956391B2Apr 9, 2024
Image reading apparatus and image forming system to drive backing rollers relative to outlet conveyance rollers
CANON KK0 citations62
US11758063B2Sep 12, 2023
Image reading apparatus and image forming apparatus
CANON KK0 citations62
US10315868B2Jun 11, 2019
Sheet feeding apparatus and image forming apparatus
CANON KK1 citations62
US7627278B2Dec 1, 2009
Image heating apparatus with pads and urging means contacting the pads and a step between pad contacting surfaces
CANON KK3 citations62
US12216425B2Feb 4, 2025
Image forming system
CANON KK0 citations61
US12166934B2Dec 10, 2024
Image forming system
CANON KK0 citations61
US11520266B2Dec 6, 2022
Image forming system
CANON KK0 citations61
US11412100B2Aug 9, 2022
Image forming system
CANON KK0 citations61
US9676571B2Jun 13, 2017
Coupling device, sheet conveyance device, and driving force transmitting device
CANON KK0 citations52
US12170746B2Dec 17, 2024
Image reading apparatus having image reading unit supported by a support shaft and being connected to cables disposed on opposite sides of the support shaft and image forming system including the image reading apparatus
CANON KK0 citations51
US10996590B2May 4, 2021
Image forming apparatus with belt cleaning device
CANON KK0 citations50