GENEVA, April 7 -- KAO CORPORATION (14-10, Nihonbashi-Kayabacho 1-chome, Chuo-ku, Tokyo1038210), 花王株式会社 (東京都中央区日本橋茅場町一丁目１４番１０号) filed a patent application (PCT/JP2025/033971) for "HYDRATED DEPOSIT REMOVING AGENT" on Sep 26, 2025. With publication no. WO/2026/071025, the details related to the patent application was published on Apr 02, 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): KOYANAGI Koji (c/o Kao ...