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Pat. 11232994 United States, Int. Cl.22 H01L 23/36, H01L 25/07, H01L 25/18, H02M 7/48. Power semiconductor device having a distance regulation portion and power conversion apparatus including the same : Appl. N 16/627081 : Filed 22.05.2018 : Pub. 25.01.2022 : / Nobutake Tsuyuno, Hiromi Shimazu, Akihiro Namba, Akira Matsushita, Hiroshi Houzouji, Atsuo Nishihara, Toshiaki Ishii, Takashi Hirao ; Assignee Hitachi Astemo Ltd ; NN p. : patents.google.com : URL: https://patents.google.com/patent/US11232994/en?oq=US11232994.html (дата обращения: ДД.ММ.ГГГГ).