ES

Eiji Sugawara

Fujitsu Limited: 2 patents #199 of 1,880Top 15%
Overall (1994): #34,716 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5367567 Subscriber apparatus with ringer generator for sending ringer signal to subscriber line — 1994-11-22
5313456 Data link protecting system — 1994-05-17