GENEVA, Sept. 9 -- ALPHATHETA CORPORATION (4-4-5, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa2200012), AlphaTheta株式会社 (神奈川県横浜市西区みなとみらい四丁目4番5号) filed a patent application (PCT/JP2024/006839) for "ACOUSTIC DEVICE, ACOUSTIC DEVICE CONTROL METHOD, AND PROGRAM" on Feb 26, 2024. With publication no. WO/2025/181866, the details related to the patent application was published on Sep 04, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, w...