GENEVA, July 3 -- ALPHA CORPORATION (6-8, Fukuura 1-chome, Kanazawa-ku, Yokohama-shi, Kanagawa2360004), 株式会社アルファ (神奈川県横浜市金沢区福浦１丁目６番８号) filed a patent application (PCT/JP2024/043795) for "DOOR HANDLE DEVICE" on Dec 11, 2024. With publication no. WO/2025/134887, the details related to the patent application was published on Jun 26, 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): TANAKA Ryoichi (c/o ALPHA COR...