GENEVA, Feb. 17 -- KURITA WATER INDUSTRIES LTD. (10-1, Nakano 4-chome, Nakano-ku, Tokyo1640001), 栗田工業株式会社 (東京都中野区中野四丁目１０番１号) filed a patent application (PCT/JP2025/018605) for "CLEANING METHOD FOR ULTRAPURE WATER SUPPLY SYSTEM" on May 22, 2025. With publication no. WO/2026/033957, the details related to the patent application was published on Feb 12, 2026.
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): YAMASHITA, Kazuhiro (c/o KURI...