ALEXANDRIA, Va., June 12 -- United States Patent no. D1,074,767, issued on May 13, was assigned to SUMITOMO ELECTRIC HARDMETAL CORP. (Itami, Japan).
"Cutting tool insert" was invented by Shota Takemura (Itami, Japan), Junya Okida (Itami, Japan) and Taiga Sueyoshi (Itami, Japan).
The patent was filed on Sept. 21, 2022, under Application No. D/853,963.
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