INTERNATIONAL PATENT: MITSUI KINZOKU COMPANY, LIMITED, 三井金属株式会社 FILES APPLICATION FOR "SUBSTRATE PRODUCTION METHOD"

GENEVA, April 28 -- MITSUI KINZOKU COMPANY, LIMITED (1-11-1 Osaki, Shinagawa-Ku, Tokyo1418584), 三井金属株式会社 (東京都品川区大崎一丁目１１番１号) filed a patent application (PCT/JP2025/035805) for "SUBSTRATE PRODUCTION METHOD" on Oct 09, 2025. With publication no. WO/2026/083887, the details related to the patent application was published on Apr 23, 2026.

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): NAKAMURA Toshimi (c/o Mitsui Kinzoku Company, Limite...