Inventor
IWAOSA KATSUAKI
JP11 patents
Patents
11 patentsUS4420554ADec 13, 1983
Silver halide photosensitive materials
MITSUBISHI PAPER MILLS LTD18 citations73
US4416977ANov 22, 1983
Silver halide photographic photosensitive material
MITSUBISHI PAPER MILLS LTD13 citations73
US4376818AMar 15, 1983
Novel hardener for gelatin and method for hardening gelatin
MITSUBISHI PAPER MILLS LTD9 citations73
US4335200AJun 15, 1982
Silver halide photographic materials
MITSUBISHI PAPER MILLS LTD9 citations73
US4330617AMay 18, 1982
Photographic elements containing novel developing agent precursors
MITSUBISHI PAPER MILLS LTD11 citations73
US4910129AMar 20, 1990
Silver halide photographic light sensitive material
MITSUBISHI PAPER MILLS LTD8 citations71
US4666827AMay 19, 1987
Silver halide photographic emulsion
MITSUBISHI PAPER MILLS LTD9 citations71
US4818676AApr 4, 1989
Silver halide photographic emulsion
MITSUBISHI PAPER MILLS LTD8 citations69
US4254217AMar 3, 1981
Hardener-incorporated gelatin composition
MITSUBISHI PAPER MILLS LTD4 citations62
US4892812AJan 9, 1990
Silver halide photosensitive materials
MITSUBISHI PAPER MILLS LTD5 citations61
US4863843ASep 5, 1989
Silver halide photographic emulsion containing predominantly silver bromide
MITSUBISHI PAPER MILLS LTD3 citations56