ALEXANDRIA, Va., July 14 -- United States Patent no. D1,134,251, issued on July 14, was assigned to KOKUSAI ELECTRIC Corp. (Tokyo).
"Insulating ring of semiconductor manufacturing apparatus" was invented by Daiki Taniguchi (Toyama, Japan) and Shuhei Saido (Toyama, Japan).
The patent was filed on Sept. 8, 2023, under Application No. D/911,811.
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