INTERNATIONAL PATENT: NTT, INC., ＮＴＴ株式会社 FILES APPLICATION FOR "ACOUSTIC SIGNAL OUTPUT DEVICE AND ACOUSTIC SIGNAL MEASUREMENT DEVICE"

GENEVA, March 2 -- 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/JP2024/029280) for "ACOUSTIC SIGNAL OUTPUT DEVICE AND ACOUSTIC SIGNAL MEASUREMENT DEVICE" on Aug 19, 2024. With publication no. WO/2026/042124, the details related to the patent application was published on Feb 26, 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): KAKO, Tatsuya (c/o NTT Inte...