GENEVA, April 19 -- TOPPAN HOLDINGS INC. (5-1, Taito 1-chome, Taito-ku, Tokyo1100016), ＴＯＰＰＡＮホールディングス株式会社 (東京都台東区台東１丁目５番１号) filed a patent application (PCT/JP2025/035712) for "FIRE EXTINGUISHING MATERIAL, FIRE EXTINGUISHING MATERIAL PACKAGE, AND ELECTRIC FACILITY" on Oct 08, 2025. With publication no. WO/2026/079429, the details related to the patent application was published on Apr 16, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed...