ALEXANDRIA, Va., June 6 -- United States Patent no. D1,071,881, issued on April 22, was assigned to SONY INTERACTIVE ENTERTAINMENT INC. (Tokyo).
"Control button of controller for electronic device" was invented by So Morimoto (Saitama, Japan), Takeshi Igarashi (Kanagawa, Japan) and Katsuhisa Tadano (Kanagawa, Japan).
The patent was filed on May 25, 2023, under Application No. D/893,159.
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