MM

Masao Murai

NE Nec: 1 patents #225 of 1,182Top 20%
📍 Yamanashi, JP: #47 of 140 inventorsTop 35%
Overall (1997): #108,401 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5600647 Communication data switching apparatus and communication system with such switching apparatus 1997-02-04