Inventor
MATSUDAIRA TADASHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUDAIRA TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA MINOLTA BUSINESS TECH
7 patentsUS7775520B2Aug 17, 2010
Paper sheet conveyance apparatus and image forming apparatus
KONICA MINOLTA BUSINESS TECH13 citations84
US7197253B2Mar 27, 2007
Image forming apparatus including two CPUs to control a fixing device
KONICA MINOLTA BUSINESS TECH3 citations63
US8049931B2Nov 1, 2011
Image forming apparatus and image forming method for setting a margin region, a density change region, and regular density region
KONICA MINOLTA BUSINESS TECH4 citations62
US7751742B2Jul 6, 2010
Image forming apparatus and image forming system
KONICA MINOLTA BUSINESS TECH5 citations62
US7634210B2Dec 15, 2009
Cleaning system for an image forming apparatus for margin-less printing and control method thereof
KONICA MINOLTA BUSINESS TECH6 citations62
US7154517B2Dec 26, 2006
Image forming apparatus
KONICA MINOLTA BUSINESS TECH2 citations62
US7181149B2Feb 20, 2007
Image forming apparatus
KONICA MINOLTA BUSINESS TECH1 citations52
KONISHIROKU PHOTO IND
5 patentsUS6177739B1Jan 23, 2001
Electric power source for equipment having power saving mode, power saving control device and image forming apparatus having the power source
KONISHIROKU PHOTO IND37 citations92
US5467173ANov 14, 1995
Speed control circuit for an optical scanning system driving motor for an image forming apparatus
KONISHIROKU PHOTO IND31 citations92
US6311028B1Oct 30, 2001
Fixing apparatus with controlled heaters
KONISHIROKU PHOTO IND11 citations73
US5412295AMay 2, 1995
Abnormality detection circuit for a motor for use in a copier
KONISHIROKU PHOTO IND14 citations73
US6792225B2Sep 14, 2004
Switch and image forming apparatus
KONISHIROKU PHOTO IND4 citations63
KONICA MINOLTA INC
4 patentsUS9618901B2Apr 11, 2017
Sheet humidification apparatus and humidification control method
KONICA MINOLTA INC0 citations52
US10054880B2Aug 21, 2018
Apparatus having a control unit for operating halogen lamp heaters based on duty cycle
KONICA MINOLTA INC0 citations51
US10007216B2Jun 26, 2018
Duty cycled halogen lamp image forming apparatus
KONICA MINOLTA INC0 citations40
US10291792B2May 14, 2019
Reading apparatus determining whether a read is valid and image forming apparatus including the reading apparatus
KONICA MINOLTA INC0 citations39