GENEVA, Nov. 4 -- SHIN-ETSU CHEMICAL CO.,LTD (4-1, Marunouchi 1-chome, Chiyoda-ku Tokyo1000005), 信越化学工業株式会社 (東京都千代田区丸の内一丁目４番１号), SCIVAX CORPORATION (7-7 Shinkawasaki, Saiwai-ku, Kawasaki-shi Kanagawa2120032), ＳＣＩＶＡＸ株式会社 (神奈川県川崎市幸区新川崎７番７号) filed a patent application (PCT/JP2025/015285) for "OPTICAL SYSTEM DEVICE" on Apr 18, 2025. With publication no. WO/2025/225534, the details...