Inventor
OTSUKA YUTAKA
JP24 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
13 patentsUS8032046B2Oct 4, 2011
Image forming device and image forming method wherein a standby fixing temperature is higher than a low-temperature fixing temperature
KONICA MINOLTA BUSINESS TECH7 citations83
US7369787B2May 6, 2008
Image forming apparatus
KONICA MINOLTA BUSINESS TECH7 citations73
US8036560B2Oct 11, 2011
Image formation apparatus and image formation method
KONICA MINOLTA BUSINESS TECH4 citations62
US7901133B2Mar 8, 2011
Temperature detecting device, fixing device, and image forming apparatus
KONICA MINOLTA BUSINESS TECH3 citations62
US7801456B2Sep 21, 2010
Image forming apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7386244B2Jun 10, 2008
Fixing device with temperature detector and image forming apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7283757B2Oct 16, 2007
Fixing device for use in an image forming apparatus
KONICA MINOLTA BUSINESS TECH3 citations62
US7149464B2Dec 12, 2006
Belt-type fixing device
KONICA MINOLTA BUSINESS TECH4 citations62
US6980764B2Dec 27, 2005
Belt-type fixing device
KONICA MINOLTA BUSINESS TECH5 citations62
US7992868B2Aug 9, 2011
Image forming apparatus capable of detecting edge portion of sheet being fed
KONICA MINOLTA BUSINESS TECH2 citations61
USRE41202EApr 6, 2010
Belt-type fixing device
KONICA MINOLTA BUSINESS TECH0 citations52
US8358947B2Jan 22, 2013
Fixing device and image forming apparatus having improved accuracy of temperature control
KONICA MINOLTA BUSINESS TECH1 citations51
US7949273B2May 24, 2011
Fixing device, fixing device temperature control method and image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations41
KONICA MINOLTA INC
8 patentsUS11402780B2Aug 2, 2022
Fixing device and image forming device
KONICA MINOLTA INC1 citations62
US9141055B2Sep 22, 2015
Fixing unit and image forming apparatus
KONICA MINOLTA INC2 citations62
US9291996B2Mar 22, 2016
Image forming apparatus
KONICA MINOLTA INC2 citations61
US11425265B2Aug 23, 2022
Image forming apparatus for determining an end of life of a fixing apparatus based upon obtained motor torque
KONICA MINOLTA INC0 citations51
US9760045B2Sep 12, 2017
Image forming apparatus and image forming method
KONICA MINOLTA INC0 citations49
US9823606B2Nov 21, 2017
Image forming apparatus, control method, and non-transitory storage medium
KONICA MINOLTA INC0 citations48
US10289040B2May 14, 2019
Image forming apparatus, method of controlling image forming apparatus, and program
KONICA MINOLTA INC0 citations41
US9915898B2Mar 13, 2018
Image forming apparatus, control method, and non-transitory storage medium for efficiently reducing operational start time
KONICA MINOLTA INC0 citations41
OTSUKA YUTAKA
2 patentsUS8534913B2Sep 17, 2013
Temperature detector, image forming device having temperature detector, and contamination detection method for temperature detector
OTSUKA YUTAKA0 citations46
US8639144B2Jan 28, 2014
Fixing apparatus and image forming apparatus in which temperature of heating rotating member is detected in non-contact manner
OTSUKA YUTAKA0 citations35