YM

Yuji Maruyama

Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #54,190 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5608816 Apparatus for inspecting a wiring pattern according to a micro-inspection and a macro-inspection performed in parallel Toyoki Kawahara, Atsuharu Yamamoto, Hidehiko Kawakami, Hideaki Kawamura 1997-03-04