HJ

Hiroshi Jou

SC Shindengen Electric Manufacturing Co.: 1 patents #159 of 307Top 55%
Overall (All Time): #3,564,249 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6483678 Arc-extinguishing circuit and arc-extinguishing method Tetsuo Morita 2002-11-19