Inventor
HIGASHINO TAKAHIRO
JP28 patents
⚠️ This page may combine multiple inventors who share the name “HIGASHINO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
27 patentsUS12074349B2Aug 27, 2024
Metal porous body, method of producing the same, and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11883801B2Jan 30, 2024
Steam reforming catalyst and fuel cell system using the same
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11228043B2Jan 18, 2022
Fuel battery
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11996589B2May 28, 2024
Fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US11984627B2May 14, 2024
Chromium adsorption material and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations61
US10847814B2Nov 24, 2020
Solid oxide fuel cell
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US10734665B2Aug 4, 2020
Method for producing cell structure
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US10553880B2Feb 4, 2020
Fuel cell
SUMITOMO ELECTRIC INDUSTRIES1 citations61
US11938471B2Mar 26, 2024
Metal porous body, water vapor reformer including the same, and method for manufacturing metal porous body
SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11466343B2Oct 11, 2022
Metal porous body
SUMITOMO ELECTRIC INDUSTRIES0 citations59
US10811696B2Oct 20, 2020
Porous metal body, fuel battery, and method for producing porous metal body
SUMITOMO ELECTRIC INDUSTRIES0 citations52
US12435431B2Oct 7, 2025
Metal porous sheet, fuel cell, and water electrolysis device
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11888185B2Jan 30, 2024
Fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US11757101B2Sep 12, 2023
Metal porous body and method for producing metal porous body
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10847809B2Nov 24, 2020
Solid-oxide-electrolysis-cell-type hydrogen production apparatus
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10693143B2Jun 23, 2020
Fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10431840B2Oct 1, 2019
Membrane electrode assembly, method for manufacturing membrane electrode assembly, fuel cell, and method for manufacturing fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10424801B2Sep 24, 2019
Cell structure, method for manufacturing the same, and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10193161B2Jan 29, 2019
Anode for solid oxide fuel cell and production method therefor, and method for producing electrolyte layer-electrode assembly for fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9853295B2Dec 26, 2017
Electrode material for fuel electrode, solid electrolyte-electrode laminate, method for producing solid electrolyte-electrode laminate, and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US12412917B2Sep 9, 2025
Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive material
SUMITOMO ELECTRIC INDUSTRIES0 citations49
US10003082B2Jun 19, 2018
Electrode catalyst material, fuel cell electrode, method for producing electrode catalyst material, and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations48
US10797323B2Oct 6, 2020
Current collector for fuel cell, and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10374243B2Aug 6, 2019
Porous current collector and fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10109866B2Oct 23, 2018
Gas decomposition device and power generation device
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US10573904B2Feb 25, 2020
Fuel cell
SUMITOMO ELECTRIC INDUSTRIES0 citations40
US10505196B2Dec 10, 2019
Solid oxide fuel cell and method for producing electrolyte layer-anode assembly
SUMITOMO ELECTRIC INDUSTRIES0 citations40