Inventor · disambiguated record
Yosuke Kumaki
Also filed as: KUMAKI YOSUKE
17 granted patents·1 pending application·15 citations·filing 2000–2018
88Inventor score
Top patents by PatentIndex Score
18 records- 0188US10988606B2Modified vinyl alcohol polymer powder having reduced methanol content and production method therefor, and water-soluble film and packaging materialKURARAY CO·Filed 2017·Granted Apr 27, 2021·4 cites·14 claims
- 0287US9751963B2Vinyl resin production methodKURARAY CO·Filed 2015·Granted Sep 5, 2017·3 cites·6 claims
- 0377US9562115B2Dispersion stabilizer for suspension polymerization and method for producing vinyl resinKURARAY CO·Filed 2014·Granted Feb 7, 2017·2 cites·6 claims
- 0471US10214604B2Vinyl alcohol polymer and use thereofKURARAY CO·Filed 2015·Granted Feb 26, 2019·2 cites·8 claims
- 0570US9951161B2Vinyl alcohol copolymer and method for producing sameKURARAY CO·Filed 2014·Granted Apr 24, 2018·1 cites·11 claims
- 0669US10301776B2Greaseproof paper having excellent folding resistanceKURARAY CO·Filed 2013·Granted May 28, 2019·2 cites·4 claims
- 0765US10717797B2Vinyl alcohol copolymer and method for producing sameKURARAY CO·Filed 2018·Granted Jul 21, 2020·0 cites·20 claims
- 0864US9873984B2Composite paper having oil resistanceKURARAY CO·Filed 2014·Granted Jan 23, 2018·1 cites·11 claims
- 0959US9505921B2Dispersion stabilizer for suspension polymerization and vinyl resin production methodKURARAY CO·Filed 2013·Granted Nov 29, 2016·0 cites·6 claims
- 1055US9650455B2Dispersion stabilizer for suspension polymerization and method for producing vinyl resinKURARAY CO·Filed 2014·Granted May 16, 2017·0 cites·6 claims
- 1151US10118978B2Vinyl alcohol polymer and production method thereof, additive for drilling mud, drilling mud, additive for drilling cement slurry, and drilling cement slurryKURARAY CO·Filed 2014·Granted Nov 6, 2018·0 cites·12 claims
- 1246US10919012B2Crude oil dispersion stabilizerKURARAY CO·Filed 2016·Granted Feb 16, 2021·0 cites·4 claims
- 1343US10563109B2Additive for slurry, drilling mud, and cement slurryKURARAY CO·Filed 2015·Granted Feb 18, 2020·0 cites·10 claims
- 1443US2015274955A1Dispersion stabilizer for suspension polymerization and method for producing vinyl resin using sameKURARAY CO·Filed 2013·Application pending·0 cites
- 1541US10604592B2Dispersion stabilizer for suspension polymerization, and method for producing vinyl resinKURARAY CO·Filed 2015·Granted Mar 31, 2020·0 cites·9 claims
- 1639US6689919B1Catalysts for oxidative polymerization of fluorophenol, method of oxidative polymerization of fluorophenol, and poly(oxyfluorophenylene) derivativeJAPAN SCIENCE & TECH CORP·Filed 2000·Granted Feb 10, 2004·0 cites·6 claims
- 1738US9914791B2Dispersing agent for suspension polymerization of vinyl compoundKURARAY CO·Filed 2015·Granted Mar 13, 2018·0 cites·13 claims
- 1836US10370796B2Paper composite, packaging material, and production method of paper compositeKURARAY CO·Filed 2015·Granted Aug 6, 2019·0 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →