Inventor
MORITA ITSURO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MORITA ITSURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOKUSAI DENSHIN DENWA CO LTD
8 patentsUS6005702ADec 21, 1999
Optical transmission device, WDM optical transmission apparatus, and optical transmission system using return-to-zero optical pulses
KOKUSAI DENSHIN DENWA CO LTD135 citations98
US5898714AApr 27, 1999
Optical pulse generator
KOKUSAI DENSHIN DENWA CO LTD34 citations92
US5889607AMar 30, 1999
Optical modulator, optical short pulse generating device, optical waveform shaping device, and optical demultiplexer device
KOKUSAI DENSHIN DENWA CO LTD32 citations92
US5642215AJun 24, 1997
Optical transmission system
KOKUSAI DENSHIN DENWA CO LTD42 citations92
US5629795AMay 13, 1997
Optical amplifying-repeating transmission system
KOKUSAI DENSHIN DENWA CO LTD41 citations92
US5574590ANov 12, 1996
Optical amplifying transmitting system
KOKUSAI DENSHIN DENWA CO LTD36 citations92
US5808789ASep 15, 1998
Optically amplifying transmission system
KOKUSAI DENSHIN DENWA CO LTD17 citations84
US5864421AJan 26, 1999
Optical frequency shifter and optical soliton-like return-to-zero pulse transmission system using optical frequency shifter
KOKUSAI DENSHIN DENWA CO LTD14 citations74
MITSUBISHI ELECTRIC CORP
2 patentsUS6236488B1May 22, 2001
Optical pulse position detecting circuit and an optical pulse generating apparatus and their methods
MITSUBISHI ELECTRIC CORP59 citations95
US6445478B2Sep 3, 2002
Optical pulse position detecting circuit and an optical pulse generating apparatus and their methods
MITSUBISHI ELECTRIC CORP26 citations92