Inventor · disambiguated record
Shoji Ishiguro
Also filed as: ISHIGURO SHOJI
28 granted patents·268 citations·filing 1972–1997
96Inventor score
Files withFUJI PHOTO FILM CO LTD28
Top patents by PatentIndex Score
28 records- 0198US4983508AMethod for manufacturing a light-sensitive silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1988·Granted Jan 8, 1991·56 cites·18 claims
- 0290US3933500AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Jan 20, 1976·39 cites·11 claims
- 0383US4596767ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 24, 1986·19 cites·12 claims
- 0477US4631253AMethod for forming silver halide emulsion comprising forming silver halide grains in the presence of mesoionic 1,2,4-triazolium-3-thiolate compoundFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 23, 1986·13 cites·6 claims
- 0575US4266018ASilver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1979·Granted May 5, 1981·13 cites·22 claims
- 0671US5260183ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Nov 9, 1993·8 cites·4 claims
- 0766US4224403AMethod for preventing the degradation of a hydrophilic colloid solution for silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1978·Granted Sep 23, 1980·19 cites·14 claims
- 0865US4334010ASilver halide photographic light-sensitive elementFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jun 8, 1982·10 cites·27 claims
- 0964US4528264ASilver halide photographic light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1983·Granted Jul 9, 1985·9 cites·15 claims
- 1063US4135931AMethod of image formationFUJI PHOTO FILM CO LTD·Filed 1977·Granted Jan 23, 1979·7 cites·15 claims
- 1160US4634660ADevelopment-processing method for silver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jan 6, 1987·12 cites·46 claims
- 1258US3954474ADeveloping methodFUJI PHOTO FILM CO LTD·Filed 1974·Granted May 4, 1976·10 cites·8 claims
- 1356US5192647AMethod for development processing of silver halide photographicFUJI PHOTO FILM CO LTD·Filed 1991·Granted Mar 9, 1993·5 cites·13 claims
- 1455US5998124AProduction method of photographic silver halide emulsionFUJI PHOTO FILM CO LTD·Filed 1997·Granted Dec 7, 1999·3 cites·5 claims
- 1555US4418140AProcess for the development of color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Nov 29, 1983·9 cites·11 claims
- 1654US4485169ASilver halide photographic light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1983·Granted Nov 27, 1984·6 cites·15 claims
- 1750US4066461AColor photographic processFUJI PHOTO FILM CO LTD·Filed 1976·Granted Jan 3, 1978·4 cites·5 claims
- 1845US5587279ASilver halide emulsion and method of preparing the sameFUJI PHOTO FILM CO LTD·Filed 1991·Granted Dec 24, 1996·2 cites·7 claims
- 1944US4113489AMethod of forming photographic line and half-tone imagesFUJI PHOTO FILM CO LTD·Filed 1972·Granted Sep 12, 1978·6 cites·18 claims
- 2044US3940271AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1974·Granted Feb 24, 1976·5 cites·13 claims
- 2140US5286617ASilver halide color photographic materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Feb 15, 1994·2 cites·10 claims
- 2235US4397943ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Aug 9, 1983·4 cites·16 claims
- 2334US5300421AMethod for quantitative measurement of trace enzyme and substrate used thereinFUJI PHOTO FILM CO LTD·Filed 1991·Granted Apr 5, 1994·4 cites·21 claims
- 2434US4581322AImage forming methodFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 8, 1986·1 cites·19 claims
- 2533US4873172AProcess for forming a superhigh contrast negative imageFUJI PHOTO FILM CO LTD·Filed 1988·Granted Oct 10, 1989·1 cites·15 claims
- 2633US4738918AProcess for processing silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1986·Granted Apr 19, 1988·1 cites·11 claims
- 2730US4395483ADirect positive type silver halide photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Jul 26, 1983·0 cites·17 claims
- 2825US4334014ASilver halide photographic light-sensitive elementsFUJI PHOTO FILM CO LTD·Filed 1981·Granted Jun 8, 1982·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →