GENEVA, July 1 -- TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC. filed a patent application (US2025/058678) for “SYSTEM FOR IMPROVING ACOUSTIC PERFORMANCE OF A PANEL USING A METAMATERIAL”. With publication no. WO/2026/128405, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: B60J 1/00
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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