GENEVA, Oct. 4 -- NTT, INC. (5-1, Otemachi 1-chome, Chiyoda-ku, Tokyo1008116), ＮＴＴ株式会社 (東京都千代田区大手町一丁目５番１号) filed a patent application (PCT/JP2024/012063) for "SOUND ENHANCEMENT DEVICE, METHOD, AND PROGRAM" on Mar 26, 2024. With publication no. WO/2025/203261, the details related to the patent application was published on Oct 02, 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): SATO, Hiroshi (c/o NTT Intellectual Property Center...