Inventor
DEGUCHI HIDETAKA
JP6 patents
Patents
6 patentsUS4052212AOct 4, 1977
Photographic silver halide emulsion containing 2-equivalent cyan coupler
KONISHIROKU PHOTO IND43 citations92
US4134766AJan 16, 1979
Dye image forming process
KONISHIROKU PHOTO IND11 citations72
US4499181AFeb 12, 1985
Photographic recording material with indole redox releaser
KONISHIROKU PHOTO IND7 citations71
US4113491ASep 12, 1978
Color photographic developing composition
KONISHIROKU PHOTO IND9 citations70
US4205990AJun 3, 1980
Process for forming a cyan dye image by the use of a 2-equivalent cyan coupler
KONISHIROKU PHOTO IND3 citations60
US4149892AApr 17, 1979
Color diffusion transfer photographic elements
KONISHIROKU PHOTO IND4 citations60