Intellectual Property India Publishes Patent Application for 'Carbon Fiber Sheet, Gas Diffusion Layer For Fuel Cell, And Membrane Electrode Composite' Filed by Tomoegawa Corporation

MUMBAI, India, Sept. 26 -- Intellectual Property India has published a patent application (202517084449 A) filed by Tomoegawa Corporation, Tokyo, on Sept. 5, for 'carbon fiber sheet, gas diffusion layer for fuel cell, and membrane electrode composite.'

Inventor(s) include Honjyou, Takuya; Takahata, Masanori; Hattori, Akinori; Umehara, Yoshihiro; and Ikeya, Hirotoshi.

The application for the patent was published on Sept. 26, under issue no. 39/2025.

According to the abstract released by the Intellectual Property India: "This disclosure provides a carbon fiber sheet demonstrating excellent performance suitable as a constituent member of a gas diffusion layer in a fuel cell. An embodiment of this disclosure is a carbon fiber sheet comprisin...