Inventor
FUJIYOSHI SHINICHI
JP5 patents
Patents
5 patentsUS6848053B1Jan 25, 2005
Optical network unit and optical line terminal
FUJITSU LTD17 citations90
US6728248B1Apr 27, 2004
Optical line terminal
FUJITSU LTD29 citations90
US6611928B1Aug 26, 2003
Homo-code continuity proof testing device
FUJITSU LTD24 citations90
US7415111B2Aug 19, 2008
Optical network unit and optical line terminal
FUJITSU LTD2 citations60
US7940860B2May 10, 2011
Communication system
FUJITSU LTD0 citations36