OS

Osamu Sugihara

HO Hoya: 2 patents #35 of 218Top 20%
Overall (2011): #75,495 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7952372 Contacting component, method of producing the same, and test tool having the contacting component — 2011-05-31
7876088 Contacting component, method of producing the same, and test tool having the contacting component — 2011-01-25