ALEXANDRIA, Va., Sept. 30 -- United States Patent no. D1,149,621, issued on Sept. 29, was assigned to SCREEN Holdings Co. Ltd. (Kyoto, Japan).
"Positioning pin for substrate cleaning device" was invented by Ryota Sato (Kyoto, Japan) and Mitsuru Asano (Kyoto, Japan).
The patent was filed on Sept. 16, 2024, under Application No. D/963,244.
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