MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202517097818 A) filed by Nippon Steel Corporation, Tokyo, on Oct. 10, for 'grain-oriented electromagnetic steel sheet and method for manufacturing same.'
Inventor(s) include Wada Naoki; Hamamura Hideyuki; and Takahashi Masaru.
The application for the patent was published on Nov. 21, under issue no. 47/2025.
According to the abstract released by the Intellectual Property India: "This grain-oriented electrical steel sheet has a steel sheet having a plurality of grooves that extend in a direction intersecting a rolling direction. The average depth in the extension direction of the plurality of grooves is 3 or greater, B8A representing the magnetic flux...