ALEXANDRIA, Va., April 7 -- United States Patent no. D1,121,736, issued on April 7, was assigned to TOMY COMPANY LTD. (Tokyo).
"Spinning top toy" was invented by Kei Nishizawa (Tokyo), Hiroyuki Matsukawa (Tokyo) and Shin Young Hong (Valencia, Calif.).
The patent was filed on Dec. 26, 2024, under Application No. D/980,653.
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