YA

Yukichi Arai

SC Shindengen Electric Manufacturing Co.: 1 patents #159 of 307Top 55%
Overall (All Time): #3,399,718 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7289340 Switching power supply device Yukio Yamazaki 2007-10-30