SA

Sadato Ando

HT Hitachi Telecom Technologies: 1 patents #38 of 71Top 55%
Overall (All Time): #3,496,300 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6822962 Virtual connection switching method and ATM switch Toshimichi Noake, Toshiki Ichikawa, Mitsumasa Mori, Katsuya Ohwada 2004-11-23