Inventor · disambiguated record
Toyoki Nishijima
Also filed as: NISHIJIMA TOYOKI
39 granted patents·6 pending applications·478 citations·filing 1982–2006
98Inventor score
Files withKONISHIROKU PHOTO IND39KONICA MINOLTA HOLDINGS INC2KONICA TECHNOSEARCH CORP1MEGUMI IDE1MIYAZAWA KAZUHIRO1
Top patents by PatentIndex Score
45 records- 0193US4814262ASilver halide photographic light-sensitive material to provide dye-image with improved color-fastness to lightMEGUMI IDE·Filed 1987·Granted Mar 21, 1989·92 cites·11 claims
- 0292US4564590ASilver halide photographic materialKONISHIROKU PHOTO IND·Filed 1985·Granted Jan 14, 1986·28 cites·6 claims
- 0390US6821584B2Ink-jet recording mediumKONISHIROKU PHOTO IND·Filed 2003·Granted Nov 23, 2004·27 cites·16 claims
- 0490US4906559ALight-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1989·Granted Mar 6, 1990·24 cites·15 claims
- 0587US5112728ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted May 12, 1992·17 cites·20 claims
- 0687US4675275ASilver halide color photographic material of improved reproducibilityKONISHIROKU PHOTO IND·Filed 1985·Granted Jun 23, 1987·21 cites·24 claims
- 0785US5082766ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Jan 21, 1992·15 cites·14 claims
- 0882US5091294ASilver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1990·Granted Feb 25, 1992·13 cites·24 claims
- 0982US4540653AMethod of improving the light resistance of a dye imageKONISHIROKU PHOTO IND·Filed 1984·Granted Sep 10, 1985·13 cites·24 claims
- 1080US4731320ASilver halide photographic materialKONISHIROKU PHOTO IND·Filed 1986·Granted Mar 15, 1988·14 cites·6 claims
- 1179US5459014AMethod for forming a photographic color image with a photographic material containing a hydroxy-phenyl derivative, using a chloride-containing color developerKONISHIROKU PHOTO IND·Filed 1994·Granted Oct 17, 1995·48 cites·8 claims
- 1279US5208140ALight-sensitive silver halide photographic material prevented in color contaminationKONISHIROKU PHOTO IND·Filed 1991·Granted May 4, 1993·11 cites·14 claims
- 1377US5024932ALight-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1990·Granted Jun 18, 1991·10 cites·13 claims
- 1477US5017465ALight-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1987·Granted May 21, 1991·13 cites·7 claims
- 1575US5077188ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Dec 31, 1991·9 cites·18 claims
- 1674US4752561ALight-sensitive silver halide photographic material incorporating metal complex with high quenching constant and an oil soluble dyeKONISHIROKU PHOTO IND·Filed 1986·Granted Jun 21, 1988·12 cites·11 claims
- 1772US4684603ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1985·Granted Aug 4, 1987·11 cites·19 claims
- 1867US5110718ASilver halide photographic sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted May 5, 1992·7 cites·13 claims
- 1963US5049482ASilver halide light-sensitive photographic material forming a dye image of enhanced light fastnessKONISHIROKU PHOTO IND·Filed 1989·Granted Sep 17, 1991·8 cites·9 claims
- 2063US5006454ALight sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1988·Granted Apr 9, 1991·8 cites·13 claims
- 2163US4425418ALiquid developers for electrophotography and developing method using the sameKONISHIROKU PHOTO IND·Filed 1982·Granted Jan 10, 1984·12 cites·6 claims
- 2260US5336592ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1992·Granted Aug 9, 1994·5 cites·6 claims
- 2358US4770985ASilver halide photographic materialKONISHIROKU PHOTO IND·Filed 1987·Granted Sep 13, 1988·7 cites·8 claims
- 2458US2006121216A1Ink-jet recording sheetKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 2555US4916050ASilver halide light-sensitive photographic materialKONISHIROKU PHOTO IND·Filed 1988·Granted Apr 10, 1990·6 cites·22 claims
- 2653US4623616ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1985·Granted Nov 18, 1986·6 cites·5 claims
- 2751US2004161556A1Ink-jet recording sheetKONICA MINOLTA HOLDINGS INC·Filed 2004·Application pending·0 cites
- 2850US4863842ASilver halide photographic light sensitive materialKONICA TECHNOSEARCH CORP·Filed 1988·Granted Sep 5, 1989·6 cites·14 claims
- 2949US5132202ASilver halide color photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1990·Granted Jul 21, 1992·3 cites·7 claims
- 3049US4954431ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1989·Granted Sep 4, 1990·5 cites·15 claims
- 3149US4868100ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1988·Granted Sep 19, 1989·5 cites·16 claims
- 3248US5017464ASilver halide light-sensitive photographic material having improved light fastnessKONISHIROKU PHOTO IND·Filed 1990·Granted May 21, 1991·3 cites·14 claims
- 3346US6777175B2Silver halide photographic material for direct observation and ink-jet recording sheetKONISHIROKU PHOTO IND·Filed 2003·Granted Aug 17, 2004·0 cites·10 claims
- 3445US4954432APhotographic material with solvent having dielectric constant of 6 or less and yellow couplerKONISHIROKU PHOTO IND·Filed 1988·Granted Sep 4, 1990·4 cites·18 claims
- 3545US2003161608A1Image reproducing apparatus and image reproducing methodKONISHIROKU PHOTO IND·Filed 2003·Application pending·0 cites
- 3641US5085978AMethod for processing light-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1990·Granted Feb 4, 1992·2 cites·22 claims
- 3741US4912027ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1988·Granted Mar 27, 1990·3 cites·11 claims
- 3841US4753870ALight-sensitive silver halide photographic materialKONISHIROKU PHOTO IND·Filed 1987·Granted Jun 28, 1988·3 cites·14 claims
- 3940US4945034ASilver halide photographic light-sensitive materialKONISHIROKU PHOTO IND·Filed 1989·Granted Jul 31, 1990·3 cites·13 claims
- 4040US2004053164A1Image recording material comprising electronic elementKONISHIROKU PHOTO IND·Filed 2003·Application pending·0 cites
- 4138US2005227188A1Silver halide photosensitive material and method of forming imageNISHIJIMA TOYOKI·Filed 2002·Application pending·0 cites
- 4238US2005221216A1Silver halide color photographic sensitive material and it image forming methodMIYAZAWA KAZUHIRO·Filed 2002·Application pending·0 cites
- 4336US5039597ADye image forming methodKONISHIROKU PHOTO IND·Filed 1990·Granted Aug 13, 1991·1 cites·9 claims
- 4434US4526853AMethod of providing an increased brightening effect and silver halide photographic material having increased brightening effectKONISHIROKU PHOTO IND·Filed 1983·Granted Jul 2, 1985·3 cites·13 claims
- 4531US4959300ASilver halide photographic light-sensitive material with improved gradation balanceKONISHIROKU PHOTO IND·Filed 1988·Granted Sep 25, 1990·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →