Inventor · disambiguated record
Kazuyoshi Uera
Also filed as: UERA KAZUYOSHI
9 granted patents·11 pending applications·5 citations·filing 2007–2024
78Inventor score
Top patents by PatentIndex Score
20 records- 0188US12240978B2Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded bodyMITSUBISHI GAS CHEMICAL CO·Filed 2021·Granted Mar 4, 2025·1 cites·12 claims
- 0287US2025115762A1Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded bodyMITSUBISHI GAS CHEMICAL CO·Filed 2024·Application pending·0 cites
- 0385US2024124712A1Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded bodyMITSUBISHI GAS CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0482US12325796B2Methods for producing polycarbonate copolymer and polysiloxane compound, polycarbonate copolymer, polysiloxane compound, composition, and molded bodyMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Jun 10, 2025·1 cites·7 claims
- 0575US11084782B2Gas generating agent, and method for producing foam using the sameMITSUBISHI GAS CHEMICAL CO·Filed 2019·Granted Aug 10, 2021·0 cites·7 claims
- 0671US10173973B2Alkylidene aminoguanidine and salt thereof, modifying composition, modified rubber for tire, rubber composition for tire, and tireMITSUBISHI GAS CHEMICAL CO·Filed 2015·Granted Jan 8, 2019·1 cites·14 claims
- 0766US7662906B2Polyfunctional phenylene ether oligomer, derivative thereof, resin composition containing the same, and use thereofMITSUBISHI GAS CHEMICAL CO·Filed 2007·Granted Feb 16, 2010·1 cites·21 claims
- 0862US8497025B2Polyimide, polyamic acid and processes for the production thereofUERA KAZUYOSHI·Filed 2009·Granted Jul 30, 2013·1 cites·11 claims
- 0959US2023340177A1Composition and siloxane-based thermoplastic resin using same, and methods for producing sameMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1059US2023331925A1Thermoplastic resin, composition, molded article, optical lens, and method for producing thermoplastic resinMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1159US2023357511A1Production method for polysiloxane, composition including polysiloxane, and molded bodyMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 1255US2009076307A1Aromatic diamine compound and aromatic dinitro compoundMITSUBISHI GAS CHEMICAL CO·Filed 2008·Application pending·0 cites
- 1354US2009312519A1Bismaleamic acid, bismaleimide and cured product thereofMITSUBISHI GAS CHEMICAL CO·Filed 2009·Application pending·0 cites
- 1451US11186537B2Method for producing compound, compound, epoxy curing agent, and method for producing amine compositionMITSUBISHI GAS CHEMICAL CO·Filed 2019·Granted Nov 30, 2021·0 cites·22 claims
- 1550US2018155277A1Gas generating agent, and method for producing foam using the sameMITSUBISHI GAS CHEMICAL CO·Filed 2016·Application pending·0 cites
- 1649US10465016B2Modified rubber for tire, rubber composition for tire using the same, and tireMITSUBISHI GAS CHEMICAL CO·Filed 2015·Granted Nov 5, 2019·0 cites·9 claims
- 1748US12344628B2Method for producing silane compoundMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Jul 1, 2025·0 cites·17 claims
- 1848US2022169815A1Gas generating agent, foamable composition, foam, and method of producing foamEIWA CHEMICAL IND CO LTD·Filed 2019·Application pending·0 cites
- 1947US2012329957A1Aromatic diamine compound and aromatic dinitro compoundUERA KAZUYOSHI·Filed 2012·Application pending·0 cites
- 2037US2017260302A1Modified rubber, rubber composition and tireMITSUBISHI GAS CHEMICAL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →