Inventor · disambiguated record
Toshinao Ukai
Also filed as: UKAI TOSHINAO
32 granted patents·1 pending application·354 citations·filing 1975–2008
97Inventor score
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33 records- 0195US4021249AHeat developable light-sensitive material incorporating a substituted s-triazine-2,4,6-(1H, 3H, 5H)-trione reducing agentFUJI PHOTO FILM CO LTD·Filed 1975·Granted May 3, 1977·38 cites·11 claims
- 0292US4510235ASilver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Apr 9, 1985·31 cites·21 claims
- 0383US4596767ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1984·Granted Jun 24, 1986·19 cites·12 claims
- 0482US4923638ANear infrared absorbing compositionFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 8, 1990·27 cites·10 claims
- 0581US4925782ASilver halide photographic light-sensitive element containing water soluble dye compoundsFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 15, 1990·16 cites·15 claims
- 0678US5032500AProcess for the preparation of silver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1990·Granted Jul 16, 1991·10 cites·6 claims
- 0776US4617257AHeat developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1985·Granted Oct 14, 1986·13 cites·7 claims
- 0875US4030931AHeat developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1975·Granted Jun 21, 1977·11 cites·21 claims
- 0973US5476945AWater-soluble methine derivatives of thiazoleFUJI PHOTO FILM CO LTD·Filed 1993·Granted Dec 19, 1995·13 cites·7 claims
- 1073US4675279ASilver halide photographic materials containing tabular silver halide grains and a specified sensitizing dyeFUJI PHOTO FILM CO LTD·Filed 1985·Granted Jun 23, 1987·12 cites·20 claims
- 1171US5385807APhotopolymerizable compositionFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jan 31, 1995·25 cites·21 claims
- 1271US4820625ADirect positive silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Apr 11, 1989·11 cites·15 claims
- 1366US4555481ASilver halide photographic emulsions containing benzimidazolocarbocyanine dye having fluoroalkyl group at the nitrogen atom of benzimidazoleFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 26, 1985·10 cites·10 claims
- 1464US4908293ASuperhigh contrast negative type silver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1987·Granted Mar 13, 1990·8 cites·7 claims
- 1562US4677053ASilver halide photographic materialsYUJI MIHARA·Filed 1984·Granted Jun 30, 1987·6 cites·8 claims
- 1662US4399211APhotopolymerizable compositionsFUJI PHOTO FILM CO LTD·Filed 1980·Granted Aug 16, 1983·19 cites·16 claims
- 1761US4987064ASilver halide photographic materialsFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 22, 1991·7 cites·15 claims
- 1858US5149619ASilver halide photographic emulsionFUJI PHOTO FILM CO LTD·Filed 1991·Granted Sep 22, 1992·6 cites·13 claims
- 1956US4552837ASilver halide photographic emulsionsFUJI PHOTO FILM CO LTD·Filed 1984·Granted Nov 12, 1985·7 cites·17 claims
- 2056US4140532AThermally developable light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1977·Granted Feb 20, 1979·5 cites·33 claims
- 2155US4607003APhotographic elementFUJI PHOTO FILM CO LTD·Filed 1985·Granted Aug 19, 1986·5 cites·13 claims
- 2254US2009082570A1Method of manufacturing bipyridinium compound and synthetic intermediate of the same, method of manufacturing dye compound, and novel bipyridinium compound and novel dye compound comprising the sameFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 2353US4923789ASilver halide photographic materialFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 8, 1990·15 cites·8 claims
- 2451US5618831AComposition and method for treating cancerFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 8, 1997·15 cites·9 claims
- 2548US4546074ASilver halide color light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1983·Granted Oct 8, 1985·5 cites·14 claims
- 2646US5294709AMethine compounds and methine dyesFUJI PHOTO FILM CO LTD·Filed 1993·Granted Mar 15, 1994·3 cites·2 claims
- 2745US4956263ASilver halide photographic material containing a compound capable of releasing a dyeFUJI PHOTO FILM CO LTD·Filed 1988·Granted Sep 11, 1990·4 cites·18 claims
- 2840US4713316AHeat-developable photographic materialsFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 15, 1987·3 cites·21 claims
- 2939US5424442AWater-soluble methine compounds useful in photographic silver halide emulsion containing the sameFUJI PHOTO FILM CO LTD·Filed 1993·Granted Jun 13, 1995·1 cites·6 claims
- 3038US5250692AWater-soluble methine compounds useful in photographic silver halide emulsionsFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 5, 1993·1 cites·4 claims
- 3135US4731793ADye laserFUJI PHOTO FILM CO LTD·Filed 1986·Granted Mar 15, 1988·3 cites·6 claims
- 3232US4965170ASilver halide photographic material and method for forming super high contrast images therewithFUJI PHOTO FILM CO LTD·Filed 1990·Granted Oct 23, 1990·4 cites·18 claims
- 3331US4556633ASilver halide color light-sensitive materialsFUJI PHOTO FILM CO LTD·Filed 1985·Granted Dec 3, 1985·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →