GENEVA, Jan. 6 -- ISHIGURO MANUFACTURING CO., LTD. (1-26-21, Tomioka, Koto-Ku, Tokyo1350047), 株式会社石黒製作所 (東京都江東区富岡１丁目２６番２１号) filed a patent application (PCT/JP2025/022062) for "DOUBLE-WHEEL HOLLOW CASTER" on Jun 19, 2025. With publication no. WO/2026/004732, the details related to the patent application was published on Jan 02, 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): ONO Yasuaki (c/o ISHIGURO MANUFACTURING...