Inventor
KAMITAKAHARA ATSUSHI
JP3 patents
Patents
3 patentsUS4749644AJun 7, 1988
Photographic material with two size population of silver halide grains and development inhibiting agent in an emulsion layer
KONISHIROKU PHOTO IND11 citations71
US4433049AFeb 21, 1984
Method for preparing a light-sensitive cuprous halide emulsion
KONISHIROKU PHOTO IND5 citations60
US4868102ASep 19, 1989
Direct positive silver halide light-sensitive photographic material
KONISHIROKU PHOTO IND2 citations56