ALEXANDRIA, Va., Dec. 23 -- United States Patent no. D1,107,121, issued on Dec. 23, was assigned to TOMY COMPANY LTD. (Tokyo).
"Playing surface for spinning top toy" was invented by Yasuhiro Yamasaki (Tokyo), Yohei Bando (Tokyo) and Hayate Tazaki (Saitama, Japan).
The patent was filed on March 21, 2025, under Application No. D/994,701.
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