MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517047424 A) filed by Nippon Steel Corporation, Tokyo, on May 16, for 'grain-oriented electrical steel sheet.'
Inventor(s) include Mogi Hisashi; Iwaki Masataka; Wada Naoki; and Takahashi Masaru.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "This grain-oriented electrical steel sheet has a steel sheet in which a plurality of grooves that extend in a direction intersecting the rolling direction and that have a depth in the sheet thickness direction are formed on the surface thereof. Taking a groove edge part to be the range of 40 m from a groov...