Inventor · disambiguated record
Takenori Isomura
Also filed as: ISOMURA TAKENORI
6 granted patents·10 pending applications·9 citations·filing 2004–2023
73Inventor score
Top patents by PatentIndex Score
16 records- 0174US8148030B2Separation membrane for fuel cell and production method thereofISOMURA TAKENORI·Filed 2009·Granted Apr 3, 2012·4 cites·6 claims
- 0269US8232325B2Separation membrane for direct liquid fuel cell and method for producing sameISOMURA TAKENORI·Filed 2007·Granted Jul 31, 2012·2 cites·9 claims
- 0369US8137861B2Diaphragm for direct-liquid fuel cell and process for producing the sameFUKUTA KENJI·Filed 2007·Granted Mar 20, 2012·2 cites·6 claims
- 0465US7868051B2Separation membrane for fuel battery and process for producing the sameTOKUYAMA CORP·Filed 2005·Granted Jan 11, 2011·1 cites·23 claims
- 0564US2025144614A1Anion exchange resin, anion exchange membrane, anion-exchange-group-containing monomer, and quaternary-imidazole-group-containing monomerKAKE EDUCATIONAL INST·Filed 2023·Application pending·0 cites
- 0656US12281059B2Method for producing halogenated hydrocarbon magnesium compound and methods for producing tertiary alcohol compound and organosilicon compoundTOKUYAMA CORP·Filed 2021·Granted Apr 22, 2025·0 cites·11 claims
- 0756US2008305251A1Laminate useful as a membrane-electrode assembly for fuel cells, production process therefor and a fuel cell provided with the laminateTOKUYAMA CORP·Filed 2008·Application pending·0 cites
- 0855US8440366B2Solid polymer electrolyte fuel cell membrane with anion exchange membraneFUKUTA KENJI·Filed 2008·Granted May 14, 2013·0 cites·5 claims
- 0951US2011250525A1Separation membrane for direct liquid fuel cell and method for producing the sameTOKUYAMA CORP·Filed 2008·Application pending·0 cites
- 1050US2024181422A1Method for producing organic compound, and device for producing organic compoundTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 1148US2024199515A1Ultraviolet ray irradiation device, and method for purifying organic compoundTOKUYAMA CORP·Filed 2022·Application pending·0 cites
- 1248US2011281197A1Anion-exchange membrane and method for producing the sameDAIKOKU YUSUKE·Filed 2009·Application pending·0 cites
- 1346US2009053578A1Separation Membrane for Direct Liquid Fuel CellISOMURA TAKENORI·Filed 2007·Application pending·0 cites
- 1445US2010279204A1Separation membrane for direct liquid fuel type fuel cell & production method thereofISOMURA TAKENORI·Filed 2008·Application pending·0 cites
- 1544US2005042489A1Laminate useful as a membrane-electrode assembly for fuel cells, production process therefor and a fuel cell provided with the laminateFiled 2004·Application pending·0 cites
- 1629US2017174800A1Partially Quaternized Styrene-Based Copolymer, Ionic-Conductivity Imparter, Catalytic Electrode Layer, Membrane/Electrode Assembly and Process for Producing Same, Gas Diffusion Electrode and Process for Producing Same, and Fuel Cell of Anion Exchange Membrane TypeTOKUYAMA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →