GENEVA, Sept. 17 -- TOKUYAMA CORPORATION (1-1, Mikage-cho, Shunan-shi, Yamaguchi7458648), 株式会社トクヤマ (山口県周南市御影町１番１号) filed a patent application (PCT/JP2025/007672) for "ANION EXCHANGE MEMBRANE ROLL ARTICLE" on Mar 04, 2025. With publication no. WO/2025/187679, the details related to the patent application was published on Sep 11, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): KAMATA, Kunio (c/o TOKUYAMA CORPORATION, 1-1, Mikage-cho, Shunan-shi, Yam...