Inventor
SHIBASAKI MASATOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHIBASAKI MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS6735735B1May 11, 2004
Forward error correcting code encoding equipment, forward error correcting code decoding equipment, and transmission apparatus
HITACHI LTD34 citations92
US6871314B2Mar 22, 2005
Forward error correcting code encoding equipment, forward error correcting code decoding equipment, and transmission apparatus
HITACHI LTD14 citations84
US7133614B2Nov 7, 2006
Optical multiple transmission method, optical network and optical transmission apparatus
HITACHI LTD2 citations62
US7830924B2Nov 9, 2010
Stuffing and destuffing operations when mapping low-order client signals into high-order transmission frames
HITACHI LTD6 citations60
US7912373B2Mar 22, 2011
Optical multiple transmission method, optical network and optical transmission apparatus
HITACHI LTD1 citations52
US7756045B2Jul 13, 2010
Optical cross connect apparatus and network
HITACHI LTD0 citations51