KW

Keizou Watanabe

SC Sanyo Denki Co.: 1 patents #133 of 221Top 65%
Overall (All Time): #3,965,817 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4634063 Stator winding apparatus Hideji Watanabe, Hiroshi Ohki 1987-01-06