HS

Hironari Sakai

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
HC Hitachi Software Engineering Co.: 2 patents #91 of 502Top 20%
Overall (All Time): #2,287,374 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5422878 Inter-network routing control method and switching network system Atsushi Kimoto, Michio Suzuki 1995-06-06
5241533 Packet switching network with alternate trunking function Atsushi Kimoto, Michio Suzuki, Masashi Ikeda 1993-08-31