OM

Osamu Matsuhara

HI Hitachi: 1 patents #814 of 2,935Top 30%
NT NTT: 1 patents #30 of 180Top 20%
📍 Kokubunji, JP: #41 of 106 inventorsTop 40%
Overall (1989): #35,685 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4833691 Line equalizer Hiroshi Takatori, Seiichi Yamano 1989-05-23