Inventor
SAKAI MINORU
JP81 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI MINORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
38 patentsUS6203972B1Mar 20, 2001
Photothermographic material
FUJI PHOTO FILM CO LTD25 citations93
US5968725AOct 19, 1999
Photothermographic photosensitive material
FUJI PHOTO FILM CO LTD29 citations93
US6090538AJul 18, 2000
Heat developable light-sensitive material
FUJI PHOTO FILM CO LTD51 citations92
US6376166B1Apr 23, 2002
Heat-developable photosensitive material
FUJI PHOTO FILM CO LTD14 citations84
US6344313B1Feb 5, 2002
Heat-developable photosensitive material
FUJI PHOTO FILM CO LTD17 citations84
US6566042B1May 20, 2003
Method for producing image and high-speed photothermographic material
FUJI PHOTO FILM CO LTD8 citations74
US6395466B1May 28, 2002
Heat-developable image recording material
FUJI PHOTO FILM CO LTD9 citations74
US6358677B1Mar 19, 2002
Heat-developable recording material
FUJI PHOTO FILM CO LTD11 citations74
US6329134B1Dec 11, 2001
Heat-developable photosensitive material
FUJI PHOTO FILM CO LTD8 citations74
US6329127B1Dec 11, 2001
Heat-developable photosensitive material and method for forming image using the same
FUJI PHOTO FILM CO LTD10 citations74
US6072059AJun 6, 2000
Heat development image forming process and heptamethine cyanine compound
FUJI PHOTO FILM CO LTD8 citations74
US6027872AFeb 22, 2000
Thermographic photographic element
FUJI PHOTO FILM CO LTD7 citations74
US5994040ANov 30, 1999
Processing composition for silver halide photographic light-sensitive material, developer and processing method using the same
FUJI PHOTO FILM CO LTD12 citations74
US5447835ASep 5, 1995
Silver halide photographic material containing hydrazine compounds
FUJI PHOTO FILM CO LTD8 citations74
US5382496AJan 17, 1995
Silver halide light-sensitive material and a method for forming image using the same
FUJI PHOTO FILM CO LTD19 citations74
US5316889AMay 31, 1994
Silver halide photographic material and photographic image forming method using the same
FUJI PHOTO FILM CO LTD19 citations74
US5286598AFeb 15, 1994
Silver halide photographic material
FUJI PHOTO FILM CO LTD9 citations74
US5190850AMar 2, 1993
Silver halide photographic material
FUJI PHOTO FILM CO LTD8 citations74
US5006453AApr 9, 1991
Silver halide color photographic material having improved dye image stability
FUJI PHOTO FILM CO LTD18 citations74
US4945031AJul 31, 1990
Image-forming process comprising bleaching at low pH a material comprising a cyan coupler and hydroquinone
FUJI PHOTO FILM CO LTD11 citations74
US4904575AFeb 27, 1990
Silver halide color photographic material with heterocylic fused phenol coupler
FUJI PHOTO FILM CO LTD10 citations74
US4865963ASep 12, 1989
Silver halide color photographic materials containing novel magenta coupler
FUJI PHOTO FILM CO LTD19 citations74
US4865957ASep 12, 1989
Color photographic light-sensitive material comprising a combination of cyan couplers and UV absorbers
FUJI PHOTO FILM CO LTD15 citations74
US4818675AApr 4, 1989
Silver halide photographic light sensitive material with improved silver blackness of picture image
FUJI PHOTO FILM CO LTD12 citations74
US4797349AJan 10, 1989
Method for forming a color image comprising developing a light sensitive material containing a surfactant with a developer not containing benzyl alcohol
FUJI PHOTO FILM CO LTD10 citations74
US4366226ADec 28, 1982
Color photographic sensitive material with sulfonamidophenol scavenger
FUJI PHOTO FILM CO LTD8 citations73
US7112402B2Sep 26, 2006
Photothermographic material
FUJI PHOTO FILM CO LTD2 citations63
US6025122AFeb 15, 2000
Heat-developable photographic materials
FUJI PHOTO FILM CO LTD4 citations63
US5780198AJul 14, 1998
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5744279AApr 28, 1998
Silver halide photographic material
FUJI PHOTO FILM CO LTD6 citations63
US5688630ANov 18, 1997
Silver halide photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5480886AJan 2, 1996
Silver halide photographic material
FUJI PHOTO FILM CO LTD7 citations63
US5478697ADec 26, 1995
Method for forming an image
FUJI PHOTO FILM CO LTD5 citations63
US5273864ADec 28, 1993
Processing method for silver halide color photographic material
FUJI PHOTO FILM CO LTD2 citations63
US5124231AJun 23, 1992
Silver halide photographic material
FUJI PHOTO FILM CO LTD5 citations63
US5011764AApr 30, 1991
Silver halide color photographic material which forms a color photographic image with improved preservability
FUJI PHOTO FILM CO LTD4 citations63
US4985338AJan 15, 1991
Silver halide photographic material
FUJI PHOTO FILM CO LTD6 citations63
US4649095AMar 10, 1987
Color diffusion transfer photographic film unit containing aluminum compound
FUJI PHOTO FILM CO LTD6 citations63
SNOW BRAND MILK PRODUCTS CO LTD
2 patentsFUJITSU LTD
2 patentsFUJIFILM CORP
2 patentsNRS TECHNOLOGIES INC
1 patentSAKAI MINORU
1 patentRICOH KK
1 patentTDK CORP
1 patentTOJO KAORU
1 patentSASADA MISATO
1 patentShowing the top 50 of 81 patents by PatentIndex Score.