Inventor

TOKITOU KOUJI

3 patents

Patents

3 patents

US4358533ANov 9, 1982

Silver halide photographic material

KONISHIROKU PHOTO IND19 citations79

US4363871ADec 14, 1982

Light-sensitive photographic material

KONISHIROKU PHOTO IND10 citations72

US4264721AApr 28, 1981

Color photographic materials

KONISHIROKU PHOTO IND12 citations69