KM

Kengo Matsuda

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #3,636,680 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6160439 Current feed control circuit and electronic appliance using the same Taisuke Abe, Mitsuhiko Kikuoka, Masami Segawa 2000-12-12