YN

Yoshihiro Naka

NE Nec: 2 patents #38 of 619Top 7%
Overall (1989): #12,375 of 140,708Top 9%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4807226 Secondary station operable in a data communication network like a primary station upon occurrence of a fault — 1989-02-21
4796278 Repeater for digital communication system — 1989-01-03