TK

Tomoya Kamezawa

HI Hitachi: 2 patents #771 of 3,950Top 20%
Overall (2002): #37,698 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6426885 Inverter device and motor driving device provided with inrush current prevention circuit Syuichi Sekiguchi, Mutsuo Tokashiki 2002-07-30
6400539 Inverter device and motor driving device provided with inrush prevention circuit Syuichi Sekiguchi, Mutsuo Tokashiki 2002-06-04