GENEVA, Aug. 18 -- RIKEN (2-1, Hirosawa, Wako-shi Saitama3510198), 国立研究開発法人理化学研究所 (埼玉県和光市広沢2番1号) filed a patent application (PCT/JP2025/001351) for "CONCENTRATION DIFFERENCE POWER GENERATION SYSTEM, POWER GENERATION METHOD, AND METAMATERIAL ABSORBER" on Jan 17, 2025. With publication no. WO/2025/169684, the details related to the patent application was published on Aug 14, 2025.

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

Inven...