GENEVA, April 1 -- 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/JP2024/033365) for "INFRARED-ABSORBING PARTICLES, INFRARED-ABSORBING PARTICLE DISPERSION LIQUID, INFRARED-ABSORBING TRANSPARENT SUBSTRATE, INFRARED-ABSORBING PARTICLE DISPERSION, AND INFRARED-ABSORBING LAMINATED TRANSPARENT SUBSTRATE" on Sep 18, 2024. With publication no. WO/2025/063217, the details related to the patent application was published on Mar 27, 2025.
Notably, the patent application was submitte...