MUMBAI, India, April 25 -- Intellectual Property India has published a patent application (202517033885 A) filed by Nippon Steel Corporation, Tokyo, on April 7, for 'surface treated steel sheet.'
Inventor(s) include Hirai Akiko; Kawamura Yasuaki; Fujii Takashi; and Toshin Kunihiko.
The application for the patent was published on April 25, under issue no. 17/2025.
According to the abstract released by the Intellectual Property India: "The present invention addresses the problem of providing a surface treated steel sheet that particularly improves resistance to surface contact scratch caused by contact between one surface and the other surface as a further improvement in scratch resistance and that has excellent corrosion resistance. The s...