Inventor
FUJIWARA TOSHIKI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “FUJIWARA TOSHIKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
21 patentsUS6468730B2Oct 22, 2002
Image recording material
FUJI PHOTO FILM CO LTD81 citations97
US6489452B1Dec 3, 2002
Azo dyes, process for making the same, ink-jet printing ink, ink-jet recording method
FUJI PHOTO FILM CO LTD30 citations93
US7109336B2Sep 19, 2006
Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same
FUJI PHOTO FILM CO LTD22 citations92
US7108743B2Sep 19, 2006
Coloring composition for image formation and method for improving ozone resistance of color image
FUJI PHOTO FILM CO LTD43 citations92
US6855195B2Feb 15, 2005
Ink composition and ink jet recording method
FUJI PHOTO FILM CO LTD32 citations92
US6827771B2Dec 7, 2004
Ink compositions for inkjet recording
FUJI PHOTO FILM CO LTD21 citations92
US6582502B2Jun 24, 2003
Dye, ink for ink jet recording, and ink jet recording method
FUJI PHOTO FILM CO LTD42 citations92
US7192475B2Mar 20, 2007
Aqueous ink
FUJI PHOTO FILM CO LTD12 citations84
US7083670B2Aug 1, 2006
Aqueous ink and inkjet recording ink
FUJI PHOTO FILM CO LTD13 citations84
US6200370B1Mar 13, 2001
Jet printing ink and ink-jet recording method
FUJI PHOTO FILM CO LTD12 citations74
US6455679B1Sep 24, 2002
Azo dye, ink-jet recording ink containing the same, and ink-jet recording method
FUJI PHOTO FILM CO LTD12 citations71
US7115162B2Oct 3, 2006
Aqueous ink, inkjet recording ink and inkjet recording method
FUJI PHOTO FILM CO LTD3 citations63
US6015909AJan 18, 2000
Arylidene compound and silver halide photographic material
FUJI PHOTO FILM CO LTD3 citations63
US5968706AOct 19, 1999
Silver halide photographic material and image formation method using the same
FUJI PHOTO FILM CO LTD2 citations63
US5480886AJan 2, 1996
Silver halide photographic material
FUJI PHOTO FILM CO LTD7 citations63
US5466822ANov 14, 1995
Benzimidazolocarbocyanine dye and silver halide photographic material containing said dye
FUJI PHOTO FILM CO LTD3 citations63
US5434042AJul 18, 1995
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US7186292B2Mar 6, 2007
Inkjet ink, inkjet recording method and color toner composition
FUJI PHOTO FILM CO LTD5 citations62
US6329662B1Dec 11, 2001
Radiation image forming system
FUJI PHOTO FILM CO LTD6 citations62
US6613888B2Sep 2, 2003
Azo dyes, process for making the same, ink-jet printing ink, ink-jet recording method
FUJI PHOTO FILM CO LTD1 citations52
US6790879B2Sep 14, 2004
Jet printing ink and ink-jet recording method
FUJI PHOTO FILM CO LTD0 citations42
FUJIFILM CORP
11 patentsUS7648943B2Jan 19, 2010
Azo dye, ink jet recording ink, heat sensitive recording material, color toner, color filter, ink jet recording method, ink cartridge and ink jet printer
FUJIFILM CORP14 citations84
US7533978B2May 19, 2009
Color composition and inkjet recording method
FUJIFILM CORP11 citations84
US7402201B2Jul 22, 2008
Ink stock solution, ink composition and method for producing them
FUJIFILM CORP12 citations84
US7281788B2Oct 16, 2007
Ink for inkjet recording, ink set for inkjet recording and inkjet recording method
FUJIFILM CORP11 citations84
US7250079B2Jul 31, 2007
Coloring composition and inkjet recording method
FUJIFILM CORP10 citations84
US7301012B2Nov 27, 2007
Azo dye, image-forming coloring composition, ink for ink jet recording, heat-sensitive recording material, color toner and color filter
FUJIFILM CORP9 citations74
US7431760B2Oct 7, 2008
Ink and ink-jet recording ink
FUJIFILM CORP8 citations73
US7572911B2Aug 11, 2009
Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the same
FUJIFILM CORP3 citations63
US7527683B2May 5, 2009
Ink for ink-jet recording, ink set, and ink-jet recording method
FUJIFILM CORP4 citations63
US9663742B2May 30, 2017
Production method for complex polyester composition, complex polyester composition, lubricant composition, and lubricant
FUJIFILM CORP0 citations52
US9834736B2Dec 5, 2017
Lubricating oil composition for internal combustion engines of passenger and commercial four-wheeled vehicles
FUJIFILM CORP0 citations41