SS

Shinji Saitou

HT Hitachi Telecom Technologies: 1 patents #2 of 16Top 15%
Overall (2004): #115,375 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6836545 Communication system, exchange and communication holding control method Takahiro Abe 2004-12-28