Inventor · disambiguated record
Toshio Koshimizu
Also filed as: KOSHIMIZU TOSHIO
6 granted patents·62 citations·filing 1987–1988
83Inventor score
Technology areasG03C
Files withFUJI PHOTO FILM CO LTD6
Top patents by PatentIndex Score
6 records- 0184US4774167AMethod for processing silver halide color photographic materials wherein the color developer contains low concentrations of benzyl alcohol, hydroxylamine and sulfiteFUJI PHOTO FILM CO LTD·Filed 1987·Granted Sep 27, 1988·17 cites·20 claims
- 0280US5034308AMethod for processing silver halide photosensitive material including the replenishing of washing water containing a chelating agent and a controlled amount of calcium and magnesium compoundsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Jul 23, 1991·15 cites·16 claims
- 0366US5055381AMethod for processing silver halide photosensitive materials including the replenishing of washing water having a controlled amount of calcium and magnesium compoundsFUJI PHOTO FILM CO LTD·Filed 1987·Granted Oct 8, 1991·9 cites·18 claims
- 0466US5006456AMethod for processing silver halide color photographic light-sensitive materials using sulphinc acids and salts or their precursorsFUJI PHOTO FILM CO LTD·Filed 1988·Granted Apr 9, 1991·9 cites·18 claims
- 0565US4820623AMethod for processing silver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted Apr 11, 1989·9 cites·17 claims
- 0641US4835092AMethod for processing a silver halide color photographic material using a color developer containing a chelating agent in the absence of benzyl alcoholFUJI PHOTO FILM CO LTD·Filed 1987·Granted May 30, 1989·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →