TS

Tsutomu Sakai

CI Cisco: 1 patents #547 of 1,687Top 35%
📍 Hachioji, JP: #7 of 9 inventorsTop 80%
Overall (2011): #139,119 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7929517 Voice over IP auto-switching/backup for emergency calls Frank Lin 2011-04-19