Inventor · disambiguated record
Yoshiyuki Nonaka
Also filed as: NONAKA YOSHIYUKI
16 granted patents·1 pending application·111 citations·filing 1984–2007
92Inventor score
Top patents by PatentIndex Score
17 records- 0188US4565778ASilver halide photographic materialsKONISHIROKU PHOTO IND·Filed 1984·Granted Jan 21, 1986·25 cites·28 claims
- 0284US5282896AProcess for producing phthalocyanine pigment composition containing highly halogenated different-metalo-phthalocyanineTOYO INK MFG CO·Filed 1991·Granted Feb 1, 1994·24 cites·8 claims
- 0377US5015563ASilver halide light-sensitive color photographic material suitable for rapid processing comprising a mercapto or an azaindene compoundKONISHIROKU PHOTO IND·Filed 1990·Granted May 14, 1991·10 cites·14 claims
- 0471US5480767ASilver halide color photographic light-sensitive material and image-forming processKONISHIROKU PHOTO IND·Filed 1994·Granted Jan 2, 1996·8 cites·9 claims
- 0568US4948884AProcess for the halogenation of copper phthalocyanineTOYO INK MFG CO·Filed 1989·Granted Aug 14, 1990·10 cites·4 claims
- 0665US5436116ASilver halide color photographic photosensitive material and color proof preparation processKONISHIROKU PHOTO IND·Filed 1993·Granted Jul 25, 1995·7 cites·18 claims
- 0758US2008160445A1Planographic printing plate material, and method of preparing planographic printing plate employing the sameKONICA MINOLTA MED & GRAPHIC·Filed 2007·Application pending·0 cites
- 0856US6096490ASilver halide light sensitive color photographic material and process for preparing color proofKONISHIROKU PHOTO IND·Filed 1998·Granted Aug 1, 2000·3 cites·9 claims
- 0953US4710453ASilver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1986·Granted Dec 1, 1987·6 cites·14 claims
- 1050US5286855AProcess for producing polyhalogenated phthalocyanineTOYO INK MFG CO·Filed 1991·Granted Feb 15, 1994·4 cites·5 claims
- 1149US5428153AProcess for the production of halogenated phthalocyanineTOYO INK MFG CO·Filed 1994·Granted Jun 27, 1995·3 cites·10 claims
- 1237US5436117APositive type silver halide color photographic light-sensitive material for color proofing useKONISHIROKU PHOTO IND·Filed 1994·Granted Jul 25, 1995·2 cites·17 claims
- 1333US4943518ADirect-positive silver halide photographic light-sensitive material and method of processing itKONISHIROKU PHOTO IND·Filed 1988·Granted Jul 24, 1990·2 cites·51 claims
- 1431US5475103AProcess for the production of halogenated phthalocyanineTOYO INK MFG CO·Filed 1994·Granted Dec 12, 1995·0 cites·8 claims
- 1531US5223027APolyhalogenated phthalocyanine, process for the production thereof, and use thereofTOYO INK MFG CO·Filed 1991·Granted Jun 29, 1993·3 cites·11 claims
- 1630US5541040APositive type color light sensitive material and the image forming process thereforKONISHIROKU PHOTO IND·Filed 1995·Granted Jul 30, 1996·4 cites·11 claims
- 1730US4894322ALight-sensitive silver halide color photographic materialKONISHIROKU PHOTO IND·Filed 1986·Granted Jan 16, 1990·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →