MUMBAI, India, Nov. 7 -- Intellectual Property India has published a patent application (202517094468 A) filed by Nippon Steel Corporation, Tokyo, on Oct. 1, for 'grain-oriented electromagnetic steel sheet and method for forming insulating coating.'
Inventor(s) include Takeda Kazutoshi; Takatani Shinsuke; Kataoka Takashi; and Kogakura Yuuki.
The application for the patent was published on Nov. 7, under issue no. 45/2025.
According to the abstract released by the Intellectual Property India: "This grain-oriented electromagnetic steel sheet comprises a base material steel sheet and an insulating coating formed on the surface of the base material steel sheet. The base material steel sheet comprises a flat section and a groove section that e...