ALEXANDRIA, Va., Aug. 5 -- United States Patent no. D1,139,554, issued on Aug. 4, was assigned to I-PRO Co. LTD. (Tokyo).
"Surveillance camera with speaker" was invented by Soichiro Katayama (Tokyo) and Makoto Terashima (Tokyo).
The patent was filed on March 14, 2025, under Application No. D/993,487.
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