INTERNATIONAL PATENT: DAIO PAPER CORPORATION, 大王製紙株式会社 FILES APPLICATION FOR "SANITARY NAPKIN SHAPED LIKE LOWER-BODY UNDERGARMENT"

GENEVA, May 5 -- 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/JP2025/031363) for "SANITARY NAPKIN SHAPED LIKE LOWER-BODY UNDERGARMENT" on Sep 04, 2025. With publication no. WO/2026/088630, the details related to the patent application was published on Apr 30, 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): TAKEZAWA, ...