Inventor

KATSUBE KOUJI

JP3 patents

Patents

3 patents

US5728511AMar 17, 1998

Silver halide photographic material and image-forming process

ORIENTAL PHOTO IND CO LTD5 citations58

US5989801ANov 23, 1999

Silver halide photographic material and method for forming image

ORIENTAL PHOTO IND CO LTD3 citations57

US5939247AAug 17, 1999

Silver halide photographic material and a process for forming images

ORIENTAL PHOTO IND CO LTD3 citations56