Inventor
NAGASHIMA KANJI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA KANJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
28 patentsUS8820899B2Sep 2, 2014
Apparatus for fluid droplet ejection having a recirculation passage
FUJIFILM CORP27 citations92
US7971981B2Jul 5, 2011
Liquid circulation apparatus, image forming apparatus and liquid circulation method
FUJIFILM CORP32 citations92
US7604332B2Oct 20, 2009
Liquid ejection head and image forming apparatus comprising same
FUJIFILM CORP35 citations92
US10099497B2Oct 16, 2018
Inkjet printer and method of controlling inkjet printing
FUJIFILM CORP7 citations84
US7770990B2Aug 10, 2010
Inkjet recording apparatus
FUJIFILM CORP12 citations84
US7607773B2Oct 27, 2009
Inkjet recording apparatus
FUJIFILM CORP9 citations84
US7597417B2Oct 6, 2009
Discharge determination device and method
FUJIFILM CORP11 citations84
US7527363B2May 5, 2009
Discharge head of image forming apparatus with piezoelectric body for generating and sensing pressure
FUJIFILM CORP9 citations84
US7499201B2Mar 3, 2009
Image reading apparatus, method of reading image, and image reading system
FUJIFILM CORP11 citations84
US7495633B2Feb 24, 2009
Image display apparatus, image display system, image data writing method, thin display file, and data communication method for thin display file
FUJIFILM CORP13 citations84
US7492945B2Feb 17, 2009
Electronic paper reading system
FUJIFILM CORP11 citations84
US7490918B2Feb 17, 2009
Droplet determination device and droplet determination method for droplet discharge apparatus
FUJIFILM CORP19 citations84
US7731324B2Jun 8, 2010
Inkjet recording apparatus
FUJIFILM CORP6 citations74
US7869654B2Jan 11, 2011
Electric paper reading system
FUJIFILM CORP5 citations73
US7874657B2Jan 25, 2011
Liquid ejection head and image forming apparatus
FUJIFILM CORP2 citations63
US7695103B2Apr 13, 2010
Image forming apparatus
FUJIFILM CORP6 citations63
US7641323B2Jan 5, 2010
Liquid ejection head
FUJIFILM CORP3 citations63
US7273264B2Sep 25, 2007
Image forming apparatus and method
FUJIFILM CORP5 citations63
US7255412B2Aug 14, 2007
Image forming apparatus and method
FUJIFILM CORP4 citations63
US7758157B2Jul 20, 2010
Image forming apparatus and method
FUJIFILM CORP1 citations52
US7703877B2Apr 27, 2010
Liquid ejection apparatus and control method for applying meniscus vibration according to the viscosity states of nozzles
FUJIFILM CORP1 citations52
US7645008B2Jan 12, 2010
Pressure sensor, pressure measurement apparatus, liquid ejection head and image forming apparatus
FUJIFILM CORP1 citations52
US7618129B2Nov 17, 2009
Liquid ejection head and image forming apparatus comprising same
FUJIFILM CORP0 citations52
US7611233B2Nov 3, 2009
Liquid ejection head, liquid ejection apparatus, and image forming apparatus
FUJIFILM CORP0 citations52
US9503603B2Nov 22, 2016
Reading apparatus, correction value calculating method and ink jet recording apparatus
FUJIFILM CORP0 citations42
US7784921B2Aug 31, 2010
Liquid ejection head and image forming apparatus
FUJIFILM CORP0 citations42
US7475959B2Jan 13, 2009
Liquid ejection apparatus and liquid ejection head restoring method
FUJIFILM CORP0 citations42
US7387375B2Jun 17, 2008
Inkjet recording head and inkjet recording apparatus
FUJIFILM CORP0 citations42
FUJI PHOTO FILM CO LTD
5 patentsUS5774760AJun 30, 1998
Method of controlling color correction and apparatus for imagewise exposure using said method
FUJI PHOTO FILM CO LTD63 citations96
US5646716AJul 8, 1997
Image recording apparatus for recording images from a transmission-type original
FUJI PHOTO FILM CO LTD11 citations74
US6831262B2Dec 14, 2004
Method of determining characteristic correction data for correcting output signal from image sensor
FUJI PHOTO FILM CO LTD3 citations63
US5669048ASep 16, 1997
Exposure device having a movable light-attenuating filter for controlling an amount of exposure light and exposure method thereof
FUJI PHOTO FILM CO LTD6 citations63
US6140629AOct 31, 2000
Image reading method and image reading apparatus
FUJI PHOTO FILM CO LTD1 citations52