Inventor · disambiguated record
Keisuke Morikawa
Also filed as: MORIKAWA KEISUKE
31 granted patents·8 pending applications·12 citations·filing 2005–2022
93Inventor score
Top patents by PatentIndex Score
39 records- 0183US11208550B2Polyvinyl alcohol composition and use thereofKURARAY CO·Filed 2017·Granted Dec 28, 2021·2 cites·20 claims
- 0278US10125204B2Particulate polyvinyl alcohol, process for making and uses of the sameKURARAY CO·Filed 2017·Granted Nov 13, 2018·1 cites·15 claims
- 0378US9663592B2Modified ethylene-vinyl alcohol copolymer, method for producing same, and use of sameKURARAY CO·Filed 2013·Granted May 30, 2017·2 cites·31 claims
- 0477US11001703B2Aqueous emulsion and adhesive using sameKURARAY CO·Filed 2016·Granted May 11, 2021·1 cites·19 claims
- 0574US11236260B2Diverting agents based on thermoplastic polyvinyl alcohol pelletsKURARAY CO·Filed 2019·Granted Feb 1, 2022·0 cites·19 claims
- 0673US11352751B2Release-paper base paper and method for producing same, and release paperKURARAY CO·Filed 2018·Granted Jun 7, 2022·2 cites·7 claims
- 0773US11098236B2Particulate polyvinyl alcohol compositions having reduced dust contentKURARAY CO·Filed 2019·Granted Aug 24, 2021·0 cites·18 claims
- 0872US9611344B2Vinyl alcohol polymer, method for producing same, and composition and coating agent containing vinyl alcohol polymerKURARAY CO·Filed 2012·Granted Apr 4, 2017·3 cites·16 claims
- 0968US12054645B2Ethylene-vinyl alcohol copolymer, method for producing same, and use thereofKURARAY CO·Filed 2019·Granted Aug 6, 2024·0 cites·20 claims
- 1068US10626203B2Particulate polyvinyl alcohol, process for making and uses of the sameKURARAY CO·Filed 2018·Granted Apr 21, 2020·0 cites·5 claims
- 1168US9908961B2Vinyl alcohol-based graft polymer, method for producing same, and ion-exchange membrane using sameKURARAY CO·Filed 2015·Granted Mar 6, 2018·1 cites·15 claims
- 1266US12280409B2Method for preventing the diffusion of soil fumigantKURARAY CO·Filed 2022·Granted Apr 22, 2025·0 cites·21 claims
- 1365US11641853B2Spreading agent for agrochemicals, and agrochemical spray solutionKURARAY CO·Filed 2018·Granted May 9, 2023·0 cites·10 claims
- 1463US11518902B2Ethylene-vinyl alcohol copolymer particles, method for producing same and use of sameKURARAY CO·Filed 2018·Granted Dec 6, 2022·0 cites·16 claims
- 1560US12065599B2Kits and compositions containing vinyl alcohol polymers and fibersKURARAY CO·Filed 2021·Granted Aug 20, 2024·0 cites·23 claims
- 1660US11384276B2Particulate plugging agent based on hydrophobically-modified vinyl alcohol polymersKURARAY CO·Filed 2021·Granted Jul 12, 2022·0 cites·15 claims
- 1759US2024376006A1Cement composition, fluid loss control agent, and fluid loss control method for cementKURARAY CO·Filed 2022·Application pending·0 cites
- 1858US11787928B2Polyvinyl alcohol compositions having improved particle size distributionKURARAY CO·Filed 2021·Granted Oct 17, 2023·0 cites·14 claims
- 1957US11944093B2Spreading agent for agrochemicals, and agrochemical spray solutionKURARAY CO·Filed 2019·Granted Apr 2, 2024·0 cites·9 claims
- 2057US11549046B2Particulate polyvinyl alcohol plugging agentsKURARAY CO·Filed 2021·Granted Jan 10, 2023·0 cites·18 claims
- 2156US9758601B2Modified polyvinyl alcohol and production method thereforKURARAY CO·Filed 2014·Granted Sep 12, 2017·0 cites·2 claims
- 2256US2010009172A1Film and intermediate film for laminated glass composed of the sameKURARAY CO·Filed 2008·Application pending·0 cites
- 2354US12441914B2Aqueous emulsion and adhesive using sameKURARAY CO·Filed 2020·Granted Oct 14, 2025·0 cites·19 claims
- 2454US2023212339A1Vinyl alcohol copolymer, production method thereof, anti-dehydrating agent for cement slurry, and anti-dehydrating method for cement slurryKURARAY CO·Filed 2021·Application pending·0 cites
- 2553US7723423B2Gas-barrier resin compositionCRYOVAC INC·Filed 2006·Granted May 25, 2010·0 cites·19 claims
- 2652US11767462B2Polyvinyl alcohol-based particulate compositionsKURARAY CO·Filed 2021·Granted Sep 26, 2023·0 cites·21 claims
- 2751US11414563B2Ethylene-vinylalcohol copolymer aqueous solutionKURARAY CO·Filed 2018·Granted Aug 16, 2022·0 cites·4 claims
- 2851US10759910B2Organism adhesion reduction paint, method for manufacturing the same, and organism adhesion reduction coatingFUJI SILYSIA CHEMICAL LTD·Filed 2016·Granted Sep 1, 2020·0 cites·8 claims
- 2949US11643781B2Release-paper base paper and method for producing same, and release paperKURARAY CO·Filed 2018·Granted May 9, 2023·0 cites·9 claims
- 3048US2007021556A1Gas-barrier resin compositionCRYOVAC INC·Filed 2005·Application pending·0 cites
- 3147US12286548B2Coating agent, adhesive, and coated productKURARAY CO·Filed 2019·Granted Apr 29, 2025·0 cites·13 claims
- 3246US8461239B2Flame retardant agent for thermoplastic resin and flame retardant resin compositionMORIKAWA KEISUKE·Filed 2012·Granted Jun 11, 2013·0 cites·10 claims
- 3346US2010204377A1Flame retardant agent for thermoplastic resin and flame retardant resin compositionMORIKAWA KEISUKE·Filed 2008·Application pending·0 cites
- 3445US10829661B2Aquatic organism repellent paint compositionKURARAY CO·Filed 2017·Granted Nov 10, 2020·0 cites·20 claims
- 3545US9943825B2Porous graft copolymer particles, method for producing same, and adsorbent material using sameKURARAY CO·Filed 2015·Granted Apr 17, 2018·0 cites·11 claims
- 3642US2020157390A1Aqueous emulsion and adhesive using sameKURARAY CO·Filed 2018·Application pending·0 cites
- 3741US2011229714A1Interlayer film for laminated glass, method for manufacturing the same, and laminated glass containing the sameKURARAY CO·Filed 2008·Application pending·0 cites
- 3840US2013280540A1Interlayer film for laminated glass, method for producing same, and laminated glass using sameAMANO YUSUKE·Filed 2011·Application pending·0 cites
- 3938US10844212B2Aqueous emulsion compositionKURARAY CO·Filed 2016·Granted Nov 24, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →