GENEVA, March 30 -- RISO KAGAKU CORPORATION (5-34-7, Shiba, Minato-ku, Tokyo1088385), 理想科学工業株式会社 (東京都港区芝５丁目３４番７号) filed a patent application (PCT/JP2025/031763) for "FRAGRANCE SPRAYING DEVICE" on Sep 09, 2025. With publication no. WO/2026/063276, the details related to the patent application was published on Mar 26, 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): MORITA Yoshihisa (c/o RISO KAGAKU CORPORATION, 5-34-7, Shiba, Mi...