Inventor
SHIMOMURA KENKICHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOMURA KENKICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
4 patentsUS6804469B2Oct 12, 2004
Supervisory system of optical amplifier repeater system and supervisory method of optical amplifier repeater system
MITSUBISHI ELECTRIC CORP13 citations83
US6775482B1Aug 10, 2004
Light receiver
MITSUBISHI ELECTRIC CORP11 citations72
US7501914B2Mar 10, 2009
Bias circuit
MITSUBISHI ELECTRIC CORP2 citations62
US7379671B2May 27, 2008
Optical transmitter
MITSUBISHI ELECTRIC CORP5 citations62
KDDI SUBMARINE CABLE SYS INC
3 patentsUS7158728B2Jan 2, 2007
Optical repeating system and optical amplifying repeater control method
KDDI SUBMARINE CABLE SYS INC5 citations61
US7130544B2Oct 31, 2006
Optical repeating system and optical amplifying repeater control method
KDDI SUBMARINE CABLE SYS INC6 citations61
US6914718B2Jul 5, 2005
Optical repeating system and optical amplifying repeater control method
KDDI SUBMARINE CABLE SYS INC2 citations61