Inventor · disambiguated record
Tomoyuki Kunita
Also filed as: KUNITA TOMOYUKI
12 granted patents·4 pending applications·12 citations·filing 2012–2023
83Inventor score
Top patents by PatentIndex Score
16 records- 0189US9126908B2Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cellIZUHARA DAISUKE·Filed 2012·Granted Sep 8, 2015·7 cites·7 claims
- 0286US9553326B2Aromatic sulfonic acid derivative, sulfonic acid group-containing polymer, block copolymer, polymer electrolyte material, polymer electrolyte form article, and polymer electrolyte fuel cellTORAY INDUSTRIES·Filed 2015·Granted Jan 24, 2017·2 cites·16 claims
- 0377US2025207278A1Water electrolysis method, water electrolysis cell and water electrolysis systemTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0477US2025215590A1Electrolyte membrane, electrolyte membrane with catalyst layer, membrane electrode assembly, and water electrolysis deviceTORAY INDUSTRIES·Filed 2023·Application pending·0 cites
- 0574US9653745B2Block copolymer, manufacturing method therefor, and polymer electrolyte material, molded polymer electrolyte, and solid-polymer fuel cell using said block copolymerIZUHARA DAISUKE·Filed 2012·Granted May 16, 2017·2 cites·13 claims
- 0670US9685674B2Polymer electrolyte composition, and polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell each using sameTORAY INDUSTRIES·Filed 2012·Granted Jun 20, 2017·1 cites·19 claims
- 0769US12148964B2Composite polymer electrolyte membrane, electrolyte membrane with catalyst layer, membrane-electrode assembly, and solid polymer fuel cellTORAY INDUSTRIES·Filed 2020·Granted Nov 19, 2024·0 cites·18 claims
- 0860US12199324B2Composite electrolyte membrane, electrolyte membrane having catalyst layer attached thereto, membrane-electrode composite, solid polymer-type fuel cell, and method for producing composite electrolyte membraneTORAY INDUSTRIES·Filed 2020·Granted Jan 14, 2025·0 cites·11 claims
- 0958US10243229B2Polymer electrolyte membrane, catalyst coated membrane, membrane electrode assembly, and polymer electrolyte fuel cellTORAY INDUSTRIES·Filed 2015·Granted Mar 26, 2019·0 cites·14 claims
- 1058US10103401B2Polymer electrolyte composition and polymer electrolyte membrane, polymer electrolyte membrane with catalyst layer, membrane electrode assembly, and polymer electrolyte fuel cell each using the sameTORAY INDUSTRIES·Filed 2015·Granted Oct 16, 2018·0 cites·15 claims
- 1154US11545689B2Electrolyte membraneTORAY INDUSTRIES·Filed 2019·Granted Jan 3, 2023·0 cites·15 claims
- 1253US10253147B2Polymer electrolyte composition, polymer electrolyte membrane using same, catalyst coated membrane, membrane electrode assembly and polymer electrolyte fuel cellTORAY INDUSTRIES·Filed 2015·Granted Apr 9, 2019·0 cites·11 claims
- 1353US2024263329A1Electrolyte membrane laminate, electrolyte membrane equipped with catalyst layer, membrane electrode conjugate, hydrolysis-type hydrogen generation device, and method for producing electrolyte membrane equipped with catalyst layerTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1451US10826098B2Composite polymer electrolyte membrane, membrane electrode assembly and solid polymer fuel cell using sameTORAY INDUSTRIES·Filed 2017·Granted Nov 3, 2020·0 cites·18 claims
- 1550US9748593B2Polymer electrolyte composition, and polymer electrolyte membrane, membrane electrode complex and solid polymer-type fuel cell each produced using sameTORAY INDUSTRIES·Filed 2013·Granted Aug 29, 2017·0 cites·13 claims
- 1642US2014335440A1Molded article of polymer electrolyte composition and solid polymer type fuel cell using sameTORAY INDUSTRIES·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →