GENEVA, March 24 -- MITSUBISHI GAS CHEMICAL COMPANY, INC. (5-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo1008324), 三菱瓦斯化学株式会社 (東京都千代田区丸の内二丁目５番２号) filed a patent application (PCT/JP2025/030711) for "PREPREG, METAL FOIL-CLAD LAMINATE, PRINTED WIRING BOARD, AND SEMICONDUCTOR DEVICE" on Sep 01, 2025. With publication no. WO/2026/058740, the details related to the patent application was published on Mar 19, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Pro...