INTERNATIONAL PATENT: DAIO PAPER CORPORATION, 大王製紙株式会社 FILES APPLICATION FOR "LINER FOR CORRUGATED CARDBOARD"

GENEVA, May 19 -- DAIO PAPER CORPORATION (2-60, Mishimakamiya-cho, Shikokuchuo-shi, Ehime7990492), 大王製紙株式会社 (愛媛県四国中央市三島紙屋町２番６０号) filed a patent application (PCT/JP2025/038313) for "LINER FOR CORRUGATED CARDBOARD" on Oct 31, 2025. With publication no. WO/2026/100467, the details related to the patent application was published on May 15, 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): NAKAGAWA Masayuki (c/o DAIO PA...