NT

Nobufumi Tokura

Sumitomo Electric Industries: 2 patents #217 of 2,038Top 15%
Overall (1997): #28,441 of 185,788Top 20%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5686994 Appearance inspection apparatus and appearance inspection method of electronic components — 1997-11-11
5598345 Method and apparatus for inspecting solder portions — 1997-01-28