GENEVA, May 19 -- 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５－２３－３７) filed a patent application (PCT/JP2024/039250) for "WRITING INSTRUMENT" on Nov 05, 2024. With publication no. WO/2025/100395, the details related to the patent application was published on May 15, 2025.
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): NAMIKI, Yoshiharu (c/o MITSUBISHI PENCIL COMPANY, LI...