INTERNATIONAL PATENT: HITACHI, LTD., 株式会社日立製作所 FILES APPLICATION FOR "METHOD FOR GENERATING OIL TYPE ESTIMATION MODEL, OIL TYPE ESTIMATION METHOD AND OIL TYPE ESTIMATION SYSTEM"

GENEVA, Dec. 30 -- HITACHI, LTD. (6-6, Marunouchi 1-chome, Chiyoda-ku, Tokyo1008280), 株式会社日立製作所 (東京都千代田区丸の内一丁目６番６号) filed a patent application (PCT/JP2025/009325) for "METHOD FOR GENERATING OIL TYPE ESTIMATION MODEL, OIL TYPE ESTIMATION METHOD, AND OIL TYPE ESTIMATION SYSTEM" on Mar 12, 2025. With publication no. WO/2025/263034, 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 O...