Inventor
ICHIBANGASE HIROSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “ICHIBANGASE HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
10 patentsUS7043162B2May 9, 2006
Optical transmission system, fec multiplexer, fec multiplexer/separator, and error correction method
MITSUBISHI ELECTRIC CORP24 citations92
US5400163AMar 21, 1995
Multiplex digital communication system for transmitting channel identification information
MITSUBISHI ELECTRIC CORP25 citations92
US6868514B2Mar 15, 2005
FEC frame structuring method and FEC multiplexer
MITSUBISHI ELECTRIC CORP43 citations90
US7020162B2Mar 28, 2006
Optical distribution network system with large usable bandwidth for DBA
MITSUBISHI ELECTRIC CORP24 citations89
US7340182B2Mar 4, 2008
Multiplexer
MITSUBISHI ELECTRIC CORP13 citations83
US7139487B2Nov 21, 2006
Light burst transmission/reception control system, parent station device used in the same, child station device, and light burst transmission/reception control method
MITSUBISHI ELECTRIC CORP15 citations83
US6801720B1Oct 5, 2004
Optical signal quality supervisory device
MITSUBISHI ELECTRIC CORP13 citations82
US5287389AFeb 15, 1994
Frame alignment circuit
MITSUBISHI ELECTRIC CORP17 citations73
US6959011B2Oct 25, 2005
Data transmission and reception system, data transmitter and data receiver
MITSUBISHI ELECTRIC CORP4 citations62
US7496294B2Feb 24, 2009
Optical multi-branch communication system
MITSUBISHI ELECTRIC CORP4 citations60