Inventor
TERAI NOBORU
JP3 patents
Patents
3 patentsUS7657181B2Feb 2, 2010
Optical add/drop multiplexer and optical network system
FUJITSU LTD9 citations80
US6671469B1Dec 30, 2003
Supervisory apparatus for transmission lines
FUJITSU LTD8 citations66
US9768981B2Sep 19, 2017
Tunnel management device, communication control device, and tunnel management method
FUJITSU LTD0 citations32