ALEXANDRIA, Va., July 30 -- United States Patent no. D1,086,057, issued on July 29, was assigned to Mitsubishi Electric Corp. (Tokyo).
"Controller for railway vehicle" was invented by Hirokazu Takabayashi (Tokyo) and Takahiro Masuyama (Tokyo).
The patent was filed on Feb. 18, 2022, under Application No. D/827,302.
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