Inventor
UDAKA TSUTOMU
JP22 patents
⚠️ This page may combine multiple inventors who share the name “UDAKA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI XEROX CO LTD
17 patentsUS6038423AMar 14, 2000
Image formation system including an intermediate transfer belt and method for sensing and correcting speed and position variations of the belt
FUJI XEROX CO LTD54 citations96
US7216948B2May 15, 2007
Image forming apparatus
FUJI XEROX CO LTD16 citations84
US7663654B2Feb 16, 2010
Image formation device and method for correcting periodic variations
FUJI XEROX CO LTD14 citations83
US6687472B2Feb 3, 2004
Image forming apparatus and color-shift control method
FUJI XEROX CO LTD11 citations73
US10489646B2Nov 26, 2019
Diagnostic device, diagnostic system, device, diagnostic method, and non-transitory computer-readable medium
FUJI XEROX CO LTD2 citations72
US10362180B2Jul 23, 2019
Diagnosing an image forming apparatus based on sound signal analysis
FUJI XEROX CO LTD3 citations72
US7144097B2Dec 5, 2006
Inkjet recording device and inkjet recording method
FUJI XEROX CO LTD5 citations62
US10911607B2Feb 2, 2021
Diagnosing an image forming apparatus based on sound signal analysis
FUJI XEROX CO LTD0 citations61
US10412234B2Sep 10, 2019
Diagnostic device and diagnostic method
FUJI XEROX CO LTD1 citations61
US7278704B2Oct 9, 2007
Image forming apparatus
FUJI XEROX CO LTD3 citations61
US7058323B2Jun 6, 2006
Image forming apparatus
FUJI XEROX CO LTD6 citations61
US10230853B2Mar 12, 2019
Terminal device, diagnosis system and information output method for outputting information comprising an instruction regarding how to record a sound from a target apparatus
FUJI XEROX CO LTD0 citations51
US9992355B2Jun 5, 2018
Diagnostic apparatus, diagnostic system, and non-transitory computer readable medium
FUJI XEROX CO LTD0 citations51
US9942652B2Apr 10, 2018
Terminal device and information output method
FUJI XEROX CO LTD0 citations41
US10352820B2Jul 16, 2019
Diagnostic device, diagnostic system, diagnostic method, and non-transitory computer-readable medium
FUJI XEROX CO LTD0 citations40
US10089397B2Oct 2, 2018
Diagnostic device, diagnostic system, diagnostic method, and non-transitory computer-readable medium
FUJI XEROX CO LTD0 citations40
US9799320B2Oct 24, 2017
Mobile terminal apparatus and non-transitory computer readable medium
FUJI XEROX CO LTD0 citations40
UDAKA TSUTOMU
2 patentsUS8320804B2Nov 27, 2012
Image forming apparatus, control apparatus, computer readable medium and control method to mitigate color shift
UDAKA TSUTOMU3 citations57
US8749840B2Jun 10, 2014
Image forming apparatus, image processor, image processing method and computer readable medium
UDAKA TSUTOMU0 citations37