INTERNATIONAL PATENT: OJI HOLDINGS CORPORATION, 王子ホールディングス株式会社 FILES APPLICATION FOR "POLYPROPYLENE FILM, PACKAGING MATERIAL AND PACKAGE"

GENEVA, April 14 -- OJI HOLDINGS CORPORATION (7-5, Ginza 4-chome, Chuo-ku, Tokyo1040061), 王子ホールディングス株式会社 (東京都中央区銀座四丁目７番５号) filed a patent application (PCT/JP2025/033559) for "POLYPROPYLENE FILM, PACKAGING MATERIAL, AND PACKAGE" on Sep 24, 2025. With publication no. WO/2026/074980, the details related to the patent application was published on Apr 09, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Invento...