GENEVA, July 20 -- Kaneko Shoken Echhart (12042 Chase Crossing Circle, Apt. 204, North Bethesda, Maryland20852), 金子　昌賢エックハルト (メリーランド州ノースベセスダ市　チェイスクロッシングサークル　１２０４２、２０４号) filed a patent application (PCT/JP2024/000698) for "SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING METHOD, AND MICROPHONE ARRAY" on Jan 12, 2024. With publication no. WO/2025/150204, the details related to the patent app...