Inventor
IWAKAWA TADASHI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “IWAKAWA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
12 patentsUS7228083B2Jun 5, 2007
Image forming apparatus
CANON KK8 citations72
US7224916B2May 29, 2007
Image forming apparatus using toner containing wax with image density detecting means used for image density adjustment
CANON KK8 citations72
US11947300B2Apr 2, 2024
Cutting apparatus and image forming system
CANON KK0 citations61
US11409221B2Aug 9, 2022
Cutting apparatus and image forming system
CANON KK0 citations61
US10295950B2May 21, 2019
Cleaning device and image forming apparatus
CANON KK1 citations58
US10452015B2Oct 22, 2019
Method of controlling target speed of rotating member used in image forming apparatus
CANON KK0 citations51
US10146163B2Dec 4, 2018
Method of controlling target speed of rotating member used in image forming apparatus
CANON KK0 citations51
US9244380B2Jan 26, 2016
Image forming apparatus
CANON KK1 citations51
US8983361B2Mar 17, 2015
Image forming apparatus with sheet transport control timing changed according to length of transported sheet
CANON KK1 citations50
US9423760B2Aug 23, 2016
Developer accommodating container and image forming apparatus
CANON KK0 citations41
US10416605B2Sep 17, 2019
Cleaning device and image forming apparatus including the same
CANON KK0 citations40
US9829833B2Nov 28, 2017
Image forming apparatus that sets speeds of driving sources
CANON KK0 citations40
IWAKAWA TADASHI
5 patentsUS9581927B2Feb 28, 2017
Image forming apparatus having detection of separation failure jams
IWAKAWA TADASHI3 citations70
US8424872B2Apr 23, 2013
Sheet conveying apparatus and image forming apparatus
IWAKAWA TADASHI4 citations60
US8452223B2May 28, 2013
Image forming apparatus with sheet transport control timing changed according to length of transported sheet
IWAKAWA TADASHI0 citations49
US8977144B2Mar 10, 2015
Image forming apparatus and sheet conveying method
IWAKAWA TADASHI0 citations39
US8818212B2Aug 26, 2014
Image forming apparatus
IWAKAWA TADASHI0 citations39