Inventor
NAGAO HIROAKI
JP5 patents
Patents
5 patentsUS5636204AJun 3, 1997
Transmission fault processing method and transmisssion fault processing device
FUJITSU LTD18 citations82
US5822298AOct 13, 1998
Ring transmission system for providing efficient transmission of management data
FUJITSU LTD10 citations72
US7050434B2May 23, 2006
Digital transmission apparatus for transmitting asynchronous frames by accomodating them in synchronous frames
FUJITSU LTD9 citations69
US6992977B2Jan 31, 2006
Transmission apparatus and a method for transmitting data in a data transmission system
FUJITSU LTD2 citations58
US7693154B2Apr 6, 2010
Transmitter and method of transmission
FUJITSU LTD0 citations40