TU

Tetsuro Urushima

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
Overall (1994): #60,896 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5287298 Oscillation control apparatus for a portable battery-driven terminal — 1994-02-15