GENEVA, Jan. 27 -- OHKI CO., LTD. (6-6, Minamikyuhoji-machi 3-chome, Chuo-ku, Osaka-shi, Osaka5410058), 大紀商事株式会社 (大阪府大阪市中央区南久宝寺町３丁目６番６号) filed a patent application (PCT/JP2025/023279) for "FILTER FOR DRIPPING COFFEE, AND COFFEE DRIP BAG" on Jun 27, 2025. With publication no. WO/2026/018655, the details related to the patent application was published on Jan 22, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO)...