Inventor
FUJITA YOSHIHIRO
JP87 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI PHOTO FILM CO LTD
36 patentsUS5717308AFeb 10, 1998
Electric-supply equipment for camera
FUJI PHOTO FILM CO LTD57 citations96
US5686809ANov 11, 1997
Combination solar and external battery powered camera battery charger
FUJI PHOTO FILM CO LTD54 citations94
US5840352ANov 24, 1998
Fresnel lens manufacturing apparatus
FUJI PHOTO FILM CO LTD27 citations93
US5334493AAug 2, 1994
Photographic processing solution having a stabilizing ability and a method for processing a silver halide color photographic light-sensitive material
FUJI PHOTO FILM CO LTD48 citations93
US5270148ADec 14, 1993
Processing solution for silver halide color photographic materials and method for processing the materials with the processing solution
FUJI PHOTO FILM CO LTD24 citations93
US4041308AAug 9, 1977
Automatic control device for correcting filters
FUJI PHOTO FILM CO LTD32 citations93
US4887109ADec 12, 1989
Viewfinder for a camera with changeable focal length
FUJI PHOTO FILM CO LTD34 citations92
US6117601ASep 12, 2000
Method of determining and correcting processing state of photosensitive material based on mahalanobis calculation
FUJI PHOTO FILM CO LTD26 citations91
US4079388AMar 14, 1978
Illumination detecting and recording method and device therefor
FUJI PHOTO FILM CO LTD54 citations90
US4857950AAug 15, 1989
Wash water reservoiring method and apparatus therefore
FUJI PHOTO FILM CO LTD17 citations82
US6074196AJun 13, 2000
Fresnel lens manufacturing apparatus
FUJI PHOTO FILM CO LTD12 citations74
US5348845ASep 20, 1994
Color image-stabilization processing solution used for processing a silver halide color photographic material and a processing method using the same
FUJI PHOTO FILM CO LTD8 citations74
US5296339AMar 22, 1994
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD12 citations74
US5221597AJun 22, 1993
Method for processing silver halide color photographic materials
FUJI PHOTO FILM CO LTD11 citations74
US5177521AJan 5, 1993
Method for adding water for use in an apparatus for treating a photosensitive material
FUJI PHOTO FILM CO LTD10 citations74
US5153109AOct 6, 1992
Method for processing silver halide color photosensitive materials
FUJI PHOTO FILM CO LTD8 citations74
US5077179ADec 31, 1991
Method for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing water
FUJI PHOTO FILM CO LTD11 citations74
US5070004ADec 3, 1991
Bleaching starter and processing of color photographic silver halide photosensitive material using the same
FUJI PHOTO FILM CO LTD11 citations74
US5011763AApr 30, 1991
Method for processing a silver halide color photographic material
FUJI PHOTO FILM CO LTD14 citations74
US5002861AMar 26, 1991
Method for processing a silver halide color photographic material
FUJI PHOTO FILM CO LTD7 citations74
US4963474AOct 16, 1990
Method for processing silver halide color photographic material
FUJI PHOTO FILM CO LTD15 citations74
US4948711AAug 14, 1990
Method for processing silver halide photographic light-sensitive materials
FUJI PHOTO FILM CO LTD10 citations74
US4927533AMay 22, 1990
Water deionizing apparatus
FUJI PHOTO FILM CO LTD7 citations74
US4914007AApr 3, 1990
Image forming process comprising controlling the swelling degree of the photographic material
FUJI PHOTO FILM CO LTD9 citations74
US4857442AAug 15, 1989
Method for the processing of silver halide color photographic materials
FUJI PHOTO FILM CO LTD9 citations74
US4855218AAug 8, 1989
Method for processing silver halide photographic lightsensitive materials
FUJI PHOTO FILM CO LTD8 citations74
US4853318AAug 1, 1989
Process for processing silver halide color photographic material using a developer comprising substantially no benzyl alcohol
FUJI PHOTO FILM CO LTD13 citations74
US4290680ASep 22, 1981
Photographic camera
FUJI PHOTO FILM CO LTD7 citations74
US4237206ADec 2, 1980
Photographic paper base with seperate reflective layer
FUJI PHOTO FILM CO LTD10 citations74
US5147765ASep 15, 1992
Process comprising bleaching, bleach-fix and fixing silver halide color photographic material
FUJI PHOTO FILM CO LTD12 citations73
US5055381AOct 8, 1991
Method for processing silver halide photosensitive materials including the replenishing of washing water having a controlled amount of calcium and magnesium compounds
FUJI PHOTO FILM CO LTD9 citations73
US5034308AJul 23, 1991
Method for processing silver halide photosensitive material including the replenishing of washing water containing a chelating agent and a controlled amount of calcium and magnesium compounds
FUJI PHOTO FILM CO LTD15 citations73
US5019850AMay 28, 1991
Photographic developing apparatus
FUJI PHOTO FILM CO LTD10 citations73
US4937608AJun 26, 1990
Photographic processing apparatus
FUJI PHOTO FILM CO LTD7 citations73
US4051494ASep 27, 1977
Photographic camera with built-in strobo flash light device
FUJI PHOTO FILM CO LTD9 citations71
US4831402AMay 16, 1989
Camera with changeable focal length
FUJI PHOTO FILM CO LTD12 citations70
JAPAN BROADCASTING CORP
3 patentsANDO ELECTRIC
1 patentNEC CORP
1 patentMITSUBISHI MATERIALS CORP
1 patentKENWOOD CORP
1 patentMITSUI CHEMICALS INC
1 patentAKEBONO BRAKE IND
1 patentAISIN SEIKI
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentYAMAMOTO SETSU
1 patentKOMATSUZAKI HIROSHI
1 patentKENWOOD PRECISION KK
1 patentShowing the top 50 of 87 patents by PatentIndex Score.