INTERNATIONAL PATENT: TOKUYAMA CORPORATION, 株式会社トクヤマ FILES APPLICATION FOR "CORE-SHELL PARTICLE, METHOD FOR PRODUCING HOLLOW PARTICLE, CORE-SHELL PARTICLE AND HOLLOW PARTICLE"

GENEVA, Dec. 9 -- 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/JP2025/019583) for "CORE-SHELL PARTICLE, METHOD FOR PRODUCING HOLLOW PARTICLE, CORE-SHELL PARTICLE, AND HOLLOW PARTICLE" on May 30, 2025. With publication no. WO/2025/249535, the details related to the patent application was published on Dec 04, 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): FUJIOKA, Mas...