Inventor

MIZUGUCHI KEIZOU

JP2 patents

Patents

2 patents

US5483631AJan 9, 1996

Communication network management system for displaying operation states of network elements on a remote display unit

HITACHI LTD181 citations96

US5051992ASep 24, 1991

Data link control method and system for integrated services digital network

HITACHI LTD41 citations89