Inventor
UTSUNOMIYA MASAMICHI
JP22 patents
Patents
22 patentsUS10256477B2Apr 9, 2019
Gas diffusion electrode substrate
TORAY INDUSTRIES2 citations72
US9972847B2May 15, 2018
Gas diffusion electrode medium for fuel cell
TORAY INDUSTRIES2 citations72
US10854887B2Dec 1, 2020
Carbon sheet, gas diffusion electrode substrate and fuel cell
TORAY INDUSTRIES2 citations70
US11329293B2May 10, 2022
Gas diffusion electrode substrate and method for producing gas diffusion electrode substrate
TORAY INDUSTRIES1 citations61
US10411269B2Sep 10, 2019
Gas diffusion electrode substrate, and membrane electrode assembly and fuel cell provided therewith
TORAY INDUSTRIES1 citations61
US11757103B2Sep 12, 2023
Gas diffusion electrode medium and method for producing the same, gas diffusion electrode, membrane electrode assembly, and polymer electrolyte fuel cell
TORAY INDUSTRIES0 citations60
US11710831B2Jul 25, 2023
Gas diffusion electrode base material and production method therefor, and solid polymer fuel cell
TORAY INDUSTRIES0 citations60
US11621426B2Apr 4, 2023
Micro-porous layer and manufacturing method therefor, gas diffusion electrode substrate, and fuel battery
TORAY INDUSTRIES0 citations60
US11309546B2Apr 19, 2022
Gas diffusion electrode, method for manufacturing gas diffusion electrode, membrane electrode assembly, and fuel cell
TORAY INDUSTRIES0 citations60
US11302951B2Apr 12, 2022
Electrode and redox flow battery
TORAY INDUSTRIES0 citations60
US10950867B2Mar 16, 2021
Electrode, redox flow battery, and method for producing electrode
TORAY INDUSTRIES0 citations60
US10593956B2Mar 17, 2020
Carbon sheet, gas diffusion electrode substrate and fuel cell
TORAY INDUSTRIES1 citations59
US11430995B2Aug 30, 2022
Gas diffusion electrode and fuel cell
TORAY INDUSTRIES0 citations57
US12142768B2Nov 12, 2024
Method for producing gas diffusion electrode substrate
TORAY INDUSTRIES0 citations55
US10003079B2Jun 19, 2018
Gas diffusion electrode medium for fuel cell
TORAY INDUSTRIES0 citations51
US10818934B2Oct 27, 2020
Gas diffusion electrode
TORAY INDUSTRIES0 citations49
US10461334B2Oct 29, 2019
Gas diffusion electrode and fuel cell
TORAY INDUSTRIES0 citations49
US10950868B2Mar 16, 2021
Gas diffusion electrode and fuel cell
TORAY INDUSTRIES0 citations48
US10804542B2Oct 13, 2020
Gas diffusion electrode base, laminate and fuel cell
TORAY INDUSTRIES0 citations48
US11749810B2Sep 5, 2023
Gas diffusion layer, membrane electrode assembly, and fuel cell
TORAY INDUSTRIES0 citations42
US10804544B2Oct 13, 2020
Gas diffusion electrode substrate, and membrane electrode assembly and fuel cell equipped with same
TORAY INDUSTRIES0 citations39
US10790516B2Sep 29, 2020
Gas diffusion electrode and method for manufacturing same
TORAY INDUSTRIES0 citations36