INTERNATIONAL PATENT: TORAY INDUSTRIES, INC., 東レ株式会社 FILES APPLICATION FOR "FLAMEPROOFING FURNACE AND METHODS FOR PRODUCING FLAME-RESISTANT FIBER BUNDLE AND CARBON FIBER BUNDLE"

GENEVA, March 30 -- TORAY INDUSTRIES, INC. (1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo1038666), 東レ株式会社 (東京都中央区日本橋室町２丁目１番１号) filed a patent application (PCT/JP2025/031246) for "FLAMEPROOFING FURNACE AND METHODS FOR PRODUCING FLAME-RESISTANT FIBER BUNDLE AND CARBON FIBER BUNDLE" on Sep 04, 2025. With publication no. WO/2026/063220, the details related to the patent application was published on Mar 26, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organiz...