Inventor · disambiguated record
Ryosuke Yumioka
Also filed as: YUMIOKA RYOSUKE
8 granted patents·7 pending applications·109 citations·filing 1998–2014
86Inventor score
Top patents by PatentIndex Score
15 records- 0195US8084032B2Purification method which prevents denaturation of an antibodyYUMIOKA RYOSUKE·Filed 2005·Granted Dec 27, 2011·32 cites·14 claims
- 0294US8435527B2Purification method which prevents denaturation of an antibodyYUMIOKA RYOSUKE·Filed 2011·Granted May 7, 2013·20 cites·17 claims
- 0391US8470328B2Purification method which prevents denaturation of an antibodyYUMIOKA RYOSUKE·Filed 2012·Granted Jun 25, 2013·11 cites·10 claims
- 0488US7501495B2Method for improving recovery yield in protein purification with gel filtration chromatographyAJINOMOTO KK·Filed 2006·Granted Mar 10, 2009·10 cites·3 claims
- 0576US8975383B2Protein refolding methodYUMIOKA RYOSUKE·Filed 2010·Granted Mar 10, 2015·2 cites·2 claims
- 0669US6528068B1Cosmetic composition containing N-acyl neutral amino acid esters of lower alcoholsAJINOMOTO KK·Filed 1998·Granted Mar 4, 2003·34 cites·17 claims
- 0763US7608250B2Cosmetic compositionAJINOMOTO KK·Filed 2005·Granted Oct 27, 2009·0 cites·10 claims
- 0857US2014349371A1Protein Refolding MethodAJINOMOTO KK·Filed 2014·Application pending·0 cites
- 0954US2003165448A1Cosmetic compositionAJINOMOTO KK·Filed 2003·Application pending·0 cites
- 1053US2004176464A1Liquid composition with improved storage stability, which contains an amide group-containing guanidine derivative or/and a salt thereofAJINOMOTO KK·Filed 2004·Application pending·0 cites
- 1145US2003108508A1Hair cosmeticAJINOMOTO KK·Filed 2002·Application pending·0 cites
- 1240US2003162838A1Bactericide, antiseptic, dermally applicable composition, washing composition, antibacterial fiber aggregate, method for eradicating a microorganism, and method for inhibiting the proliferation of a microorgamismAJINOMOTO KK·Filed 2002·Application pending·0 cites
- 1339US7022863B2Production method of pyrrolidone carboxylic acid and salt thereofAJINOMOTO KK·Filed 2002·Granted Apr 4, 2006·0 cites·10 claims
- 1438US2005239764A1Zinc pyrrolidonecarboxylate dihydrate and method of producing the sameAJINOMOTO KK·Filed 2005·Application pending·0 cites
- 1536US2004092599A1Production process of guanidine derivative containing amido group and salt thereofAJINOMOTO KK·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →