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Pat. 10770549 United States, Int. Cl.22 H01L 29/16, H01L 29/40, H01L 29/423, H01L 29/66, H01L 29/78, H02M 7/48, B66B 1/28. Semiconductor device, inverter circuit, driving device, vehicle, and elevator : Appl. N 16/286644 : Filed 27.02.2019 : Pub. 08.09.2020 : / Toshiyuki Oshima, Shinya Kyogoku, Ryosuke Iijima, Tatsuo Shimizu ; Assignee Toshiba Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10770549/en?oq=US10770549.html (дата обращения: ДД.ММ.ГГГГ).