Inventor
TSUJIMOTO TAKAHIRO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TSUJIMOTO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA INC
15 patentsUS12498662B2Dec 16, 2025
Information processing apparatus and non-transitory recording medium storing computer readable control program
KONICA MINOLTA INC0 citations62
US12069208B2Aug 20, 2024
Image forming apparatus, type information processing method of recording medium, and program for identifying a cause of failure
KONICA MINOLTA INC0 citations62
US12043513B2Jul 23, 2024
Recording medium conveyance device, recording medium conveyance method and non-transitory computer-readable recording medium encoded with recording medium conveyance instructions
KONICA MINOLTA INC0 citations61
US11909932B2Feb 20, 2024
Image forming apparatus, information processing apparatus, information collecting method, and recording medium
KONICA MINOLTA INC0 citations61
US9052660B2Jun 9, 2015
Image forming apparatus detecting occurrence of jam
KONICA MINOLTA INC2 citations61
US11418672B2Aug 16, 2022
Image forming apparatus and temperature control method
KONICA MINOLTA INC0 citations60
US12200175B2Jan 14, 2025
Image forming apparatus for performing image forming operation based on detected value from detector and at least one of first information that is not acquired based on the detected value or second information acquired outside the image forming apparatus
KONICA MINOLTA INC0 citations52
US12596509B2Apr 7, 2026
Image forming apparatus and non-transitory recording medium storing computer readable control program
KONICA MINOLTA INC0 citations51
US12510857B2Dec 30, 2025
Image forming apparatus, method for controlling conveyance of recording medium, and non-transitory recording medium
KONICA MINOLTA INC0 citations51
US10520846B2Dec 31, 2019
Image formation apparatus
KONICA MINOLTA INC0 citations51
US9354563B2May 31, 2016
Power supply and its control method for an electromagnetic induction heating apparatus, fixing device and image formation apparatus
KONICA MINOLTA INC1 citations51
US10520867B2Dec 31, 2019
Image forming apparatus
KONICA MINOLTA INC0 citations50
US9503003B2Nov 22, 2016
Image forming apparatus
KONICA MINOLTA INC0 citations40
US9354566B2May 31, 2016
Image forming apparatus with switchable demagnetizing coil and control method
KONICA MINOLTA INC0 citations40
US10095163B2Oct 9, 2018
Image forming apparatus acquiring energized state of a plurality of heaters
KONICA MINOLTA INC0 citations37
MINOLTA CO LTD
11 patentsUS6320168B1Nov 20, 2001
Induction-heating fusion device
MINOLTA CO LTD54 citations96
US6420807B1Jul 16, 2002
Rotator driving device, image forming apparatus using the rotator driving device, and method of driving rotator
MINOLTA CO LTD40 citations95
US6768235B2Jul 27, 2004
Rotator driving device, image forming apparatus using the rotator driving device, and method of driving rotator
MINOLTA CO LTD13 citations92
US6336027B1Jan 1, 2002
Induction heating fusing device
MINOLTA CO LTD41 citations92
US6975053B2Dec 13, 2005
Rotator driving device, image forming apparatus using the rotator driving device, and method of driving rotator
MINOLTA CO LTD6 citations73
US6661991B2Dec 9, 2003
Induction heating and fixing device for fixing toner on a recording medium in an image forming apparatus
MINOLTA CO LTD10 citations73
US6487377B2Nov 26, 2002
Recycle information system and image forming apparatus for recycling
MINOLTA CO LTD9 citations73
US6366757B1Apr 2, 2002
Induction heating fixing device
MINOLTA CO LTD10 citations73
US6341211B1Jan 22, 2002
Inductive thermal fusing device
MINOLTA CO LTD9 citations73
US6246036B1Jun 12, 2001
Induction heating fusing device
MINOLTA CO LTD13 citations73
US6137969AOct 24, 2000
Thermal fixing device, method of energizing a heating member in the thermal fixing device and image forming apparatus
MINOLTA CO LTD9 citations73