Inventor · disambiguated record
Kumi Okuyama
Also filed as: OKUYAMA KUMI
30 granted patents·13 pending applications·76 citations·filing 2011–2020
95Inventor score
Top patents by PatentIndex Score
43 records- 0196US9207360B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic bodySAKAMOTO KEI·Filed 2012·Granted Dec 8, 2015·17 cites·20 claims
- 0292US10173992B2Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compoundZEON CORP·Filed 2016·Granted Jan 8, 2019·4 cites·7 claims
- 0392US9586917B2Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compoundZEON CORP·Filed 2013·Granted Mar 7, 2017·9 cites·18 claims
- 0491US9029490B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic bodySAKAMOTO KEI·Filed 2012·Granted May 12, 2015·9 cites·16 claims
- 0590US9868710B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productZEON CORP·Filed 2014·Granted Jan 16, 2018·4 cites·19 claims
- 0688US9150677B2Polymerizable compounds, polymerizable composition, polymer, and optically anisotropic bodySAKAMOTO KEI·Filed 2012·Granted Oct 6, 2015·6 cites·20 claims
- 0785US9234056B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic bodySAKAMOTO KEI·Filed 2012·Granted Jan 12, 2016·4 cites·20 claims
- 0884US9777096B2Polymerizable compound, polymerizable composition, polymer, and optical anisotropic bodyZEON CORP·Filed 2013·Granted Oct 3, 2017·7 cites·20 claims
- 0983US10647794B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic materialZEON CORP·Filed 2015·Granted May 12, 2020·2 cites·7 claims
- 1083US9447059B2Intermediate for manufacture of polymerizable compound and process for manufacture thereofSAKAMOTO KEI·Filed 2012·Granted Sep 20, 2016·3 cites·9 claims
- 1182US9776954B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic substanceZEON CORP·Filed 2013·Granted Oct 3, 2017·3 cites·20 claims
- 1280US9856333B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic materialZEON CORP·Filed 2016·Granted Jan 2, 2018·1 cites·12 claims
- 1378US11203716B2Compound, polymerizable compound, mixture, polymerizable liquid crystal composition, polymer, optical film, optically anisotropic product, polarizing plate, flat panel display device, organic electroluminescence display device, and anti-reflection filmZEON CORP·Filed 2019·Granted Dec 21, 2021·1 cites·5 claims
- 1477US11091452B2Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compoundZEON CORP·Filed 2019·Granted Aug 17, 2021·0 cites·1 claims
- 1577US9643942B2Method for manufacturing 1,1-disubstituted hydrazine compoundZEON CORP·Filed 2015·Granted May 9, 2017·2 cites·10 claims
- 1675US10633323B2Method of producing acid halide solution and method of producing monoester compoundZEON CORP·Filed 2017·Granted Apr 28, 2020·1 cites·15 claims
- 1774US10508072B2Method for producing acid halide solution, mixed solution, and method for producing monoester compoundZEON CORP·Filed 2016·Granted Dec 17, 2019·1 cites·8 claims
- 1871US10487065B2Polymerizable compound, polymerizable composition, polymer, optically anisotropic body, and method for producing polymerizable compoundZEON CORP·Filed 2018·Granted Nov 26, 2019·0 cites·1 claims
- 1968US10954443B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productZEON CORP·Filed 2019·Granted Mar 23, 2021·0 cites·2 claims
- 2068US10934246B2Mixture of polymerizable compound and method of producing the sameZEON CORP·Filed 2020·Granted Mar 2, 2021·0 cites·6 claims
- 2166US10730844B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productZEON CORP·Filed 2017·Granted Aug 4, 2020·0 cites·14 claims
- 2266US10227292B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic bodyZEON CORP·Filed 2014·Granted Mar 12, 2019·1 cites·20 claims
- 2365US10400170B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productZEON CORP·Filed 2015·Granted Sep 3, 2019·1 cites·18 claims
- 2464US10329247B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic substanceZEON CORP·Filed 2017·Granted Jun 25, 2019·0 cites·11 claims
- 2559US10577306B2Mixture of polymerizable compound and method of producing the sameZEON CORP·Filed 2016·Granted Mar 3, 2020·0 cites·4 claims
- 2659US2017335193A1Polymerizable compound, mixture, polymerizable liquid crystal composition, polymer, optical film, optically anisotropic product, polarizing plate, flat panel display device, organic electroluminescence display device, and anti-reflection filmZEON CORP·Filed 2017·Application pending·0 cites
- 2758US9512251B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic materialZEON CORP·Filed 2013·Granted Dec 6, 2016·0 cites·13 claims
- 2846US2019322936A1Polymerizable compound, polymerizable liquid crystal mixture, polymer, optical film, optically anisotropic body, polarizer, display, antireflection film, and compoundZEON CORP·Filed 2017·Application pending·0 cites
- 2943US8883271B2Polymerizable chiral compound, polymerizable liquid crystal compound, liquid crystal polymer and optically anisotropic bodySAKAMOTO KEI·Filed 2011·Granted Nov 11, 2014·0 cites·10 claims
- 3042US2020283399A1Method of producing polymerizable compound, and solution of polymerizable compoundZEON CORP·Filed 2018·Application pending·0 cites
- 3142US2020262801A1Polymerizable compound and a production method for same, polymerizable composition, polymer, optical film, opticailly anisotropic body, polarizing plate, display device, antireflection film, and compound and use for sameZEON CORP·Filed 2018·Application pending·0 cites
- 3242US2020031786A1Polymerizable compound, polymerizable liquid crystal mixture, polymer, optical film, optically anisotropic body, polarizing plate, display device, antireflection film, and compoundZEON CORP·Filed 2018·Application pending·0 cites
- 3342US2019315893A1Polymerizable compound, mixture, polymer, optical film, optically anisotropic product, polarizing plate, display device, and antireflection filmZEON CORP·Filed 2017·Application pending·0 cites
- 3442US2019144371A1Method of producing compound, compound, and mixtureZEON CORP·Filed 2017·Application pending·0 cites
- 3542US2020115482A1Mixture, polymer, optical film, optically anisotropic product, polarizing plate, display device, antireflection film, and production method for mixtureZEON CORP·Filed 2017·Application pending·0 cites
- 3641US2019322872A1Polymerizable compound, polymerizable composition, polymer, optical film, optically anisotropic body, polarizer, flat panel display, organic electroluminescence display, antireflection film, and compoundZEON CORP·Filed 2017·Application pending·0 cites
- 3741US2019330399A1Polymerizable compound, mixture, polymerizable liquid crystal composition, polymer, optical film, optically anisotropic body, polarizer, display, and antireflection filmZEON CORP·Filed 2017·Application pending·0 cites
- 3841US2020031971A1Mixture, polymerizable composition, polymer, optical film, optically anisotropic product, polarizing plate, flat panel display device, organic electroluminescent display device, antireflection film, and method of using polymerizable compoundZEON CORP·Filed 2017·Application pending·0 cites
- 3940US2013130102A1Ether compound, electrolyte composition for non-aqueous battery, binder composition for non-aqueous battery electrode, slurry composition for non-aqueous battery electrode, electrode for non-aqueous battery and non-aqueous batterySAKAMOTO KEI·Filed 2011·Application pending·0 cites
- 4038US10538477B2Production intermediate of polymerizable compound, production method for same, composition, and stabilization methodZEON CORP·Filed 2015·Granted Jan 21, 2020·0 cites·14 claims
- 4138US10059679B2Method for producing polymerizable compoundZEON CORP·Filed 2015·Granted Aug 28, 2018·0 cites·6 claims
- 4238US2019152934A1Method of producing polymerizable compound, halogenated compound, and mixtureZEON CORP·Filed 2017·Application pending·0 cites
- 4337US10392343B2Polymerizable compound, polymerizable composition, polymer, and optically anisotropic productZEON CORP·Filed 2015·Granted Aug 27, 2019·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →