MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517074116 A) filed by Nippon Steel Corporation, Tokyo, on Aug. 4, for 'surface inspection device and surface inspection method.'
Inventor(s) include Nakata, Takeo; Ota, Yoshiyuki; and Ishii, Tadanao.
The application for the patent was published on Aug. 22, under issue no. 34/2025.
According to the abstract released by the Intellectual Property India: "In this surface inspection device 10, a scratch identifying unit identifies a scratch imaged in an inspection image for each inspection image based on a captured image. A second direction addition processing unit adds up, in a direction corresponding to a second direction that crosses a first direct...