Inventor
WATANABE FUMITAKA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE FUMITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
8 patentsUS11757103B2Sep 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
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
US12142768B2Nov 12, 2024
Method for producing gas diffusion electrode substrate
TORAY INDUSTRIES0 citations55
US12241181B2Mar 4, 2025
Carbon fiber bundle and production method thereof
TORAY INDUSTRIES0 citations42
US11932971B2Mar 19, 2024
Method of producing precursor fiber for carbon fiber and carbon fiber
TORAY INDUSTRIES0 citations42