MUMBAI, India, Nov. 21 -- Intellectual Property India has published a patent application (202517097324 A) filed by Nippon Steel Corporation, Tokyo, on Oct. 9, for 'insulation coating treatment liquid for grain-oriented electromagnetic steel sheet, method for producing same, and method for producing grain-oriented electromagnetic steel sheet.'
Inventor(s) include Takatani, Shinsuke; Takeda, Kazutoshi; and Shibayama, Atsushi.
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: "Provided is an insulation coating treatment liquid for a grain-oriented electromagnetic steel sheet, the insulation coating treatment liquid containing a phosphoric ...