HM

Hiroyoshi Miyazaki

HC Hitachi Industrial Equipment Systems Co.: 1 patents #318 of 550Top 60%
Overall (All Time): #2,538,282 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
12119756 Power conversion device Fumihiro Sato, Keisuke Tanabe, Koji Hamano, Kiyotaka Tomiyama 2024-10-15