Inventor
KATORI KENTARO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KATORI KENTARO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CO LTD
17 patentsUS5963766AOct 5, 1999
Developing device
MINOLTA CO LTD77 citations95
US7251055B2Jul 31, 2007
Image forming apparatus having a function for correcting color deviation and the like
MINOLTA CO LTD28 citations92
US6982813B2Jan 3, 2006
Light quantity correction method for exposing device, and image forming device
MINOLTA CO LTD22 citations92
US6388768B2May 14, 2002
Image forming apparatus which excels in reproducibility of colors, fine lines and gradations even in a copy made from a copied image
MINOLTA CO LTD41 citations92
US6285800B1Sep 4, 2001
Apparatus and method for processing image
MINOLTA CO LTD20 citations92
US6028957AFeb 22, 2000
Image forming apparatus having a noise removing unit
MINOLTA CO LTD51 citations92
US5999279ADec 7, 1999
Image forming apparatus having an MTF correction unit
MINOLTA CO LTD39 citations92
US5966222AOct 12, 1999
Image forming apparatus having a saturation correction unit
MINOLTA CO LTD34 citations92
US5822079AOct 13, 1998
Digital image forming apparatus with test image optimization
MINOLTA CO LTD28 citations92
US5694223ADec 2, 1997
Digital image forming apparatus which specifies a sensitivity characteristic of a photoconductor
MINOLTA CO LTD31 citations92
US6462838B1Oct 8, 2002
Method of and apparatus for forming an image
MINOLTA CO LTD19 citations84
US5950056ASep 7, 1999
Developing device provided with three developer transport members
MINOLTA CO LTD19 citations83
US6094502AJul 25, 2000
Image formation apparatus that allows correction of γ correction data and adjustment method thereof
MINOLTA CO LTD14 citations74
US5754920AMay 19, 1998
Image forming apparatus and image forming method
MINOLTA CO LTD13 citations74
US5715067AFeb 3, 1998
Digital image forming apparatus and method with variable duty ratio
MINOLTA CO LTD7 citations73
US5949963ASep 7, 1999
Image formation apparatus exposing photoconductor according to image density data to form image thereon
MINOLTA CO LTD3 citations63
US5933255AAug 3, 1999
Digital image forming apparatus
MINOLTA CO LTD6 citations62
KONICA MINOLTA BUSINESS TECH
5 patentsUS7853161B2Dec 14, 2010
Image forming apparatus with toner discharge method
KONICA MINOLTA BUSINESS TECH2 citations61
US7092649B2Aug 15, 2006
Charging device and image forming apparatus provided therewith
KONICA MINOLTA BUSINESS TECH0 citations52
US7136599B2Nov 14, 2006
Developing apparatus, image forming apparatus, and developing method
KONICA MINOLTA BUSINESS TECH0 citations42
US7324776B2Jan 29, 2008
Image forming apparatus, charge controlling apparatus, and image forming method
KONICA MINOLTA BUSINESS TECH0 citations40
US7197264B2Mar 27, 2007
Image forming apparatus
KONICA MINOLTA BUSINESS TECH0 citations40