GENEVA, April 7 -- SUMITOMO METAL MINING CO., LTD. (11-3, Shimbashi 5-chome, Minato-ku, Tokyo1058716), 住友金属鉱山株式会社 (東京都港区新橋５丁目１１番３号) filed a patent application (PCT/JP2024/034547) for "INFRARED-ABSORBING FIBER AND FIBER PRODUCT" on Sep 26, 2024. With publication no. WO/2025/070677, the details related to the patent application was published on Apr 03, 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): NAKAKURA, Shuhei (c/o ...