HS

Hiroshi Sadamatsu

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,007,233 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4631419 Transistor switch and driver circuit Yoshio Wada, Hideaki Ito 1986-12-23