Inventor · disambiguated record
Hidetaka Ninomiya
Also filed as: NINOMIYA HIDETAKA
27 granted patents·6 pending applications·202 citations·filing 1980–2019
96Inventor score
Files withKONISHIROKU PHOTO IND19KONICA CORP5KONICA MINOLTA HOLDINGS INC2KONICA MINOLTA INC2IDE YOUICHI1
Top patents by PatentIndex Score
33 records- 0189US5112532ANon-linear optical material and non-linear optical device employing itKONISHIROKU PHOTO IND·Filed 1989·Granted May 12, 1992·28 cites·4 claims
- 0288US4818672ASilver halide color photographic light-sensitive material improved in cyan image characteristicsKONISHIROKU PHOTO IND·Filed 1987·Granted Apr 4, 1989·26 cites·3 claims
- 0377US4297441APhotographic materialKONISHIROKU PHOTO IND·Filed 1980·Granted Oct 27, 1981·11 cites·8 claims
- 0475US7759035B2Electrostatic charge image developing toner and image forming methodKONICA MINOLTA BUSINESS TECH·Filed 2006·Granted Jul 20, 2010·4 cites·6 claims
- 0574US4297437AProcessing method of silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1980·Granted Oct 27, 1981·13 cites·4 claims
- 0670US6825247B2Water-based ink and preparing method thereofKONISHIROKU PHOTO IND·Filed 2002·Granted Nov 30, 2004·9 cites·3 claims
- 0769US7132464B2Ink for ink-jet recording and image forming methodKONICA CORP·Filed 2003·Granted Nov 7, 2006·8 cites·9 claims
- 0869US6777463B2Particles containing a colorant and a water-based ink comprising polymer emulsionKONISHIROKU PHOTO IND·Filed 2002·Granted Aug 17, 2004·9 cites·4 claims
- 0969US6746115B2Ink-jet image recording methodKONISHIROKU PHOTO IND·Filed 2003·Granted Jun 8, 2004·8 cites·11 claims
- 1068US5753017AInk jet recording ink and recording method employing the sameKONISHIROKU PHOTO IND·Filed 1996·Granted May 19, 1998·28 cites·3 claims
- 1166US7011701B2Dye and ink jet printing inkKONICA MINOLTA HOLDINGS INC·Filed 2003·Granted Mar 14, 2006·3 cites·13 claims
- 1265US7037957B2Water-based ink comprising colored particles and image forming method using the sameKONICA CORP·Filed 2002·Granted May 2, 2006·6 cites·8 claims
- 1363US4788284ADiphenylimidazole type dyesKONISHIROKU PHOTO IND·Filed 1987·Granted Nov 29, 1988·8 cites·7 claims
- 1460US7265165B2Colored minute particles dispersion, aqueous ink, and image forming method using the sameKONICA CORP·Filed 2003·Granted Sep 4, 2007·4 cites·28 claims
- 1552US7402613B2Colored fine particle dispersion and a water-based ink for an ink-jet systemKONICA CORP·Filed 2002·Granted Jul 22, 2008·1 cites·7 claims
- 1652US7354960B2Water-based ink and process for producing water-based inkKONICA MINOLTA HOLDINGS INC·Filed 2002·Granted Apr 8, 2008·1 cites·11 claims
- 1750US4324856ASilver halide photographic materialKONISHIROKU PHOTO IND·Filed 1980·Granted Apr 13, 1982·5 cites·5 claims
- 1849US5084373ALight-sensitive color photographic material improved on the sharpness and graininess thereofKONISHIROKU PHOTO IND·Filed 1990·Granted Jan 28, 1992·3 cites·4 claims
- 1949US4871658ASilver halide photographic material that is resistant to fogging during storageKONISHIROKU PHOTO IND·Filed 1988·Granted Oct 3, 1989·5 cites·5 claims
- 2048US2020408753A1Specimen diluent, method for preparing sample, sample, and sandwich methodKONICA MINOLTA INC·Filed 2019·Application pending·0 cites
- 2144US5470985AMetal complex compoundKONISHIROKU PHOTO IND·Filed 1994·Granted Nov 28, 1995·2 cites·15 claims
- 2244US4909598ANon-linear optical deviceKONISHIROKU PHOTO IND·Filed 1989·Granted Mar 20, 1990·10 cites·8 claims
- 2343US4840883ALight-sensitive silver halide color photographic material containing novel cyan couplerKONISHIROKU PHOTO IND·Filed 1988·Granted Jun 20, 1989·2 cites·22 claims
- 2442US4988614ASilver halide color photographic light-sensitive material containing novel magenta couplersKONISHIROKU PHOTO IND·Filed 1989·Granted Jan 29, 1991·3 cites·6 claims
- 2542US2003199613A1Water-based ink for ink-jet printingFiled 2003·Application pending·0 cites
- 2640US7053136B2Colored particle aqueous dispersion, water-based ink, and image forming methodKONICA CORP·Filed 2003·Granted May 30, 2006·0 cites·15 claims
- 2740US2020150035A1Measurement deviceKONICA MINOLTA INC·Filed 2018·Application pending·0 cites
- 2839US2014170772A1Method for Measuring Amount of Analyte and Device for SPFSIDE YOUICHI·Filed 2012·Application pending·0 cites
- 2937US4692529AMethod for synthesizing a magenta coupler by selectively etherifying 4-hydroxy-5-pyrazoloneKONISHIROKU PHOTO IND·Filed 1983·Granted Sep 8, 1987·1 cites·6 claims
- 3032US2013078148A1Near field-enhanced fluorescence sensor chipKAYA TAKATOSHI·Filed 2011·Application pending·0 cites
- 3131US2007259282A1Electrophotographic toner, image forming method, dye and metal chelate dyeISHIDAI KEIKO·Filed 2007·Application pending·0 cites
- 3230US5093882AWavelength conversion deviceKONISHIROKU PHOTO IND·Filed 1991·Granted Mar 3, 1992·4 cites·10 claims
- 3330US4766060ASilver halide photographic materialKONISHIROKU PHOTO IND·Filed 1986·Granted Aug 23, 1988·0 cites·9 claims
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