Inventor

TSURUMI OSAMU

JP3 patents

Patents

3 patents

US7636299B2Dec 22, 2009

Packet repeater

FUJITSU LTD46 citations89

US7440397B2Oct 21, 2008

Protection that automatic and speedily restore of Ethernet ring network

FUJITSU LTD22 citations86

US7304946B2Dec 4, 2007

Packet multiplexing control method and a concentrator using the same

FUJITSU LTD0 citations37