Inventor
TSUBOI TOSHIO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOI TOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
17 patentsUS5499113AMar 12, 1996
Image data processing system with still video camera and digital image forming apparatus
MINOLTA CAMERA KK45 citations92
US5262851ANov 16, 1993
Facsimile apparatus capable of distinguishing the communication from a particular transmitter
MINOLTA CAMERA KK21 citations92
US5119182AJun 2, 1992
Image forming apparatus comprising sample image printing mode and image forming method therefor
MINOLTA CAMERA KK27 citations92
US5057937AOct 15, 1991
Facsimile device enabling efficient output to record sheet
MINOLTA CAMERA KK23 citations92
US4979031ADec 18, 1990
Digital color copying machine
MINOLTA CAMERA KK34 citations92
US4958221ASep 18, 1990
Digital color copying machine comprising a test mode for making a color adjustment
MINOLTA CAMERA KK40 citations92
US5128762AJul 7, 1992
Image forming apparatus with imbricated discharge of recording paper to improve visual recognition of sorted groups
MINOLTA CAMERA KK23 citations90
US5124799AJun 23, 1992
Digital color copying machine for forming a plurality of images of the same image
MINOLTA CAMERA KK20 citations82
US5317416AMay 31, 1994
Facsimile apparatus with a page printer having reduced memory capacity requirements
MINOLTA CAMERA KK16 citations74
US5253079AOct 12, 1993
Facsimile apparatus having improved error check function of reception data
MINOLTA CAMERA KK9 citations74
US5182638AJan 26, 1993
Digital color copying machine comprising a test mode for making a color adjustment
MINOLTA CAMERA KK17 citations74
US5124788AJun 23, 1992
Digital color copying machine comprising a test mode for making a color adjustment
MINOLTA CAMERA KK9 citations74
US5121197AJun 9, 1992
Method for processing half tone images to improve efficiency of data compression
MINOLTA CAMERA KK9 citations74
US5465172ANov 7, 1995
Image reading apparatus
MINOLTA CAMERA KK14 citations73
US5121221AJun 9, 1992
Facsimile apparatus
MINOLTA CAMERA KK15 citations70
US5335090AAug 2, 1994
Image reading apparatus having detachable optical system
MINOLTA CAMERA KK4 citations63
US5282058AJan 25, 1994
Facsimile device having improved printing process with cut paper
MINOLTA CAMERA KK4 citations63
MINOLTA CO LTD
6 patentsUS7106475B1Sep 12, 2006
Image processing apparatus
MINOLTA CO LTD6 citations74
US6891639B1May 10, 2005
Apparatus, method and system for image processing with a color correction device
MINOLTA CO LTD11 citations74
US6763135B1Jul 13, 2004
Image processing apparatus
MINOLTA CO LTD7 citations74
US6882446B1Apr 19, 2005
Data communication apparatus
MINOLTA CO LTD5 citations63
US7656566B1Feb 2, 2010
Image processing apparatus
MINOLTA CO LTD0 citations52
US7599092B2Oct 6, 2009
Image processing apparatus
MINOLTA CO LTD0 citations52
KONICA MINOLTA BUSINESS TECH
3 patentsUS7149439B2Dec 12, 2006
Method and device for estimating toner concentration and image forming apparatus equipped with such device
KONICA MINOLTA BUSINESS TECH19 citations92
US7840148B2Nov 23, 2010
Image forming apparatus and method for detecting separated state of transfer member
KONICA MINOLTA BUSINESS TECH9 citations83
US7697856B2Apr 13, 2010
Image forming apparatus and method for detecting separated state of transfer unit
KONICA MINOLTA BUSINESS TECH0 citations41