Inventor
YAMABANA TETSUJI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMABANA TETSUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
6 patentsUS7676152B2Mar 9, 2010
Optical power monitor for PON telecommunication
FUJITSU LTD9 citations83
US6995896B2Feb 7, 2006
Tilt mirror controlling apparatus and method
FUJITSU LTD11 citations83
US7863939B2Jan 4, 2011
Signal detecting apparatus, signal receiving apparatus, and signal detecting method
FUJITSU LTD2 citations62
US7398019B2Jul 8, 2008
Control apparatus and control method of optical signal exchanger
FUJITSU LTD6 citations62
US7899329B2Mar 1, 2011
Transmission system and transmission apparatus
FUJITSU LTD6 citations60
US7809286B2Oct 5, 2010
Optical receiver for regeneration of optical signal
FUJITSU LTD1 citations51