GENEVA, Aug. 21 -- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO filed a patent application (JP2025/038962) for “BATTERY IMPEDANCE MEASUREMENT METHOD, BATTERY PRODUCTION METHOD, BATTERY IMPEDANCE MEASUREMENT PROGRAM, AND BATTERY IMPEDANCE MEASUREMENT APPARATUS”. With publication no. WO/2026/172594, here are the other details related to the patent application:

Kind: Initial Publication with ISR [A1]

IPC: G01R 27/02

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

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