HK

Hiroshi Kamiduma

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #2,897,629 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10014793 Power conversion unit, power converter, and power conversion method Akira MIMA, Yukio Hattori, Tetsuya Kawashima, Yuichi Mabuchi, Daisuke Matsumoto 2018-07-03