GENEVA, March 10 -- MITSUBISHI PENCIL COMPANY, LIMITED (5-23-37, Higashi-Ohi, Shinagawa-ku, Tokyo1408537), 三菱鉛筆株式会社 (東京都品川区東大井五丁目２３番３７号) filed a patent application (PCT/JP2025/028895) for "WRITING UTENSIL" on Aug 18, 2025. With publication no. WO/2026/048576, the details related to the patent application was published on Mar 05, 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): HAGA Hisato (c/o MITSUBISHI PENCIL CO...