MUMBAI, India, March 14 -- Intellectual Property India has published a patent application (202514075767 A) filed by Aesc Japan Ltd., Kanagawa, Japan, on Aug. 8, 2025, for 'secondary battery, battery pack and electronic apparatus.'
Inventor(s) include Guo, Xueqin.
The application for the patent was published on March 13, under issue no. 11/2026.
According to the abstract released by the Intellectual Property India: "A secondary battery (100), a battery pack (10), and an electronic apparatus (1) are provided. The secondary battery (100) includes a casing (110) and an electrode assembly (120). The casing (110) includes an end wall (111) and a side wall (112) surrounding the end wall (111), and an axis of the casing (110) is a first axis (114). The electrode assembly (120) accommodated in the casing (110) includes a positive terminal sheet (121), a negative terminal sheet (123), and a separator (122) stacked and wound to form a wound structure (126). A number of turns of the negative terminal sheet (123) is greater than 40 turns, and an axis of the wound structure (126) is a second axis (1261)."
Disclaimer: Curated by HT Syndication.
