GENEVA, Sept. 17 -- THE JAPAN STEEL WORKS, LTD. (11-1, Osaki 1-chome, Shinagawa-ku, Tokyo1410032), 株式会社日本製鋼所 (東京都品川区大崎一丁目１１番１号), JSW AFTY CORPORATION (2-1, Fukuura 2-chome, Kanazawa-ku, Yokohama-shi, Kanagawa2360004), ＪＳＷアフティ株式会社 (神奈川県横浜市金沢区福浦２－２－１) filed a patent application (PCT/JP2025/008003) for "ECR PLASMA CVD DEVICE" on Mar 05, 2025. With publication no. WO/2025/187748, ...