INTERNATIONAL PATENT: NIPPON YUSEN KABUSHIKI KAISHA, 日本郵船株式会社 FILES APPLICATION FOR "LUBRICATING OIL SUPPLY DEVICE, INTERNAL COMBUSTION ENGINE AND AMMONIA SEPARATION METHOD"

GENEVA, Dec. 29 -- NIPPON YUSEN KABUSHIKI KAISHA (3-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo1000005), 日本郵船株式会社 (東京都千代田区丸の内２丁目３番２号) filed a patent application (PCT/JP2024/022089) for "LUBRICATING OIL SUPPLY DEVICE, INTERNAL COMBUSTION ENGINE, AND AMMONIA SEPARATION METHOD" on Jun 18, 2024. With publication no. WO/2025/262807, the details related to the patent application was published on Dec 26, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization...