MUMBAI, India, April 20 -- Intellectual Property India has published a patent application (202514088589 A) filed by Aesc Japan Ltd., Kanagawa, Japan, on Sept. 17, 2025, for 'secondary battery, battery group and electronic apparatus.'
Inventor(s) include Zhang, Wenjing.
The application for the patent was published on April 17, under issue no. 16/2026.
According to the abstract released by the Intellectual Property India: "A secondary battery (1), a battery group (100), and an electronic apparatus (1000) are provided. The secondary battery (1) includes a casing (10) and an electrode assembly (20) accommodated in the casing (10) and including a wound structure (201) formed by stacking and winding a positive sheet (21), a separator (22), and...