Inventor · disambiguated record

Hirotetu Kato

Also filed as: KATO HIROTETU

3 granted patents·13 citations·filing 1973–1975

63Inventor score

Technology areasG03C

Files withFUJI PHOTO FILM CO LTD3

Top patents by PatentIndex Score

3 records

0164US3973969ASilver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1975·Granted Aug 10, 1976·8 cites·22 claims
0238US3970461AFogged, direct-positive silver halide emulsion containing carbocyanine dye having indolenine nucleusFUJI PHOTO FILM CO LTD·Filed 1973·Granted Jul 20, 1976·4 cites·14 claims
0332US3955979AFlash exposure of supersensitized silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 11, 1976·1 cites·7 claims

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