P
PatentIndex
Search
Landscape
Sign in
Inventor
ARAKI SATOKO
JP
2 patents
Patents
2 patents
US7184661B1
Feb 27, 2007
Transmission equipment for network and network transmission system
HITACHI LTD
7 citations
69
US7054334B2
May 30, 2006
Pathsize control method and operation of transmission apparatus
HITACHI LTD
2 citations
58