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Pat. 10411476 United States, Int. Cl.22 H02M 1/15, H02J 3/38, H02M 1/00, H02M 7/44, H02J 3/01. Power conversion apparatus, power conversion method, and power conversion system : Appl. N 15/577079 : Filed 26.05.2016 : Pub. 10.09.2019 : / Hitoshi Kuwahara, Masaya Kojima ; Assignee Kyocera Corp ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US10411476/en?oq=US10411476.html (дата обращения: ДД.ММ.ГГГГ).