Inventor
TAKAKUWA MAKOTO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “TAKAKUWA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
6 patentsUS7450856B2Nov 11, 2008
Dispersion compensating method and dispersion compensating apparatus
FUJITSU LTD20 citations92
US7113700B2Sep 26, 2006
Optical transmission system
FUJITSU LTD23 citations92
US7882419B2Feb 1, 2011
Communications line monitoring system, relay apparatus, and communications line monitoring method
FUJITSU LTD8 citations82
US7853146B2Dec 14, 2010
Optical transmission apparatus
FUJITSU LTD4 citations62
US7627207B2Dec 1, 2009
Dispersion compensating method and dispersion compensating apparatus
FUJITSU LTD0 citations51
US7623794B2Nov 24, 2009
Wavelength division-multiplex system
FUJITSU LTD0 citations51