Masamichi Utsunomiya

5 Patents

• US121427682024

  Method for Producing Gas Diffusion Electrode Substrate

  TORAY INDUSTRIES, Inc.

  0 cites
• US117571032023

  Gas Diffusion Electrode Medium and Method for Producing the Same, Gas Diffusion Electrode, Membrane Electrode Assembly, and Polymer Electrolyte Fuel Cell

  TORAY INDUSTRIES, Inc.

  0 cites
• US117498102023

  Gas Diffusion Layer, Membrane Electrode Assembly, and Fuel Cell

  TORAY INDUSTRIES, Inc.

  0 cites
• US117108312023

  Gas Diffusion Electrode Base Material and Production Method Therefor, and Solid Polymer Fuel Cell

  Toray Industries, Inc.

  0 cites
• US116214262023

  Micro-porous Layer and Manufacturing Method Therefor, Gas Diffusion Electrode Substrate, and Fuel Battery

  TORAY INDUSTRIES, Inc.

  0 cites