Inventor · disambiguated record
Satoki Kawanishi
Also filed as: KAWANISHI SATOKI
20 granted patents·4 pending applications·942 citations·filing 1992–2003
96Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE14ANRITSU CORP4FURUKAWA ELECTRIC CO LTD1KUBOTA HIROKAZU1MITSUBISHI CABLE IND LTD1
Top patents by PatentIndex Score
24 records- 0198US6788865B2Polarization maintaining optical fiber with improved polarization maintaining propertyNIPPON TELEGRAPH & TELEPHONE·Filed 2001·Granted Sep 7, 2004·247 cites·2 claims
- 0298US6404966B1Optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Jun 11, 2002·134 cites·32 claims
- 0393US5999548AWhite optical pulse source and applicationsNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Dec 7, 1999·113 cites·61 claims
- 0486US5646774AMode-locked laser stabilizing method and apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Jul 8, 1997·65 cites·8 claims
- 0581US6204944B1All-optical time-division demultiplexing circuit and all-optical TDM-WDM conversion circuitNIPPON TELEGRAPH & TELEPHONE·Filed 1998·Granted Mar 20, 2001·61 cites·16 claims
- 0681US5267256AWavelength division multiplex type mode - lock laser deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1992·Granted Nov 30, 1993·78 cites·14 claims
- 0779US5960146AOptical fiber and light source apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Sep 28, 1999·50 cites·19 claims
- 0873US6671444B1Optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Dec 30, 2003·15 cites·7 claims
- 0971US6154309AComplementary optical sampling waveform measuring apparatus and polarization beam splitter which can be assembled thereinANRITSU CORP·Filed 1998·Granted Nov 28, 2000·38 cites·12 claims
- 1069US7046887B2Polarization preserving optical fiber and absolute single polarization optical fiberMITSUBISHI CABLE IND LTD·Filed 2002·Granted May 16, 2006·12 cites·7 claims
- 1166US7373086B2Standard radio frequency signal generating method and standard radio frequency signal generating deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted May 13, 2008·9 cites·16 claims
- 1266US5995228AWavelength dispersion measuring apparatus and polarization dispersion measuring apparatusANRITSU CORP·Filed 1999·Granted Nov 30, 1999·33 cites·11 claims
- 1359US5590143AMultiple-frequency-modulation type mode-locked laser deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Dec 31, 1996·23 cites·11 claims
- 1457US6720548B2Optical sampling waveform measuring apparatus aiming at achieving wider bandANRITSU CORP·Filed 2002·Granted Apr 13, 2004·6 cites·3 claims
- 1553US6842565B2Optical modulation/multiplexing circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Jan 11, 2005·2 cites·6 claims
- 1653US5706113APhase lock loop circuit using optical correlation detectionNIPPON TELEGRAPH & TELEPHONE·Filed 1996·Granted Jan 6, 1998·28 cites·7 claims
- 1752US7151897B2Optical clock phase-locked loop circuitNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Dec 19, 2006·2 cites·12 claims
- 1849US5574588APhase lock loop circuit using optical correlation detectionNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Nov 12, 1996·24 cites·15 claims
- 1947US8014645B2Dispersion shifted optical fiberNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Granted Sep 6, 2011·2 cites·9 claims
- 2043US2004028089A1Method and apparatus for channel extraction of optical time-division-multiplexing signalNIPPON TELEGRAPH & TELEPHONE·Filed 2003·Application pending·0 cites
- 2140US2003056550A1Method of manufacturing photonic crystal fiberFiled 2001·Application pending·0 cites
- 2239US2006024009A1Single mode photonic crystal optical fiberKUBOTA HIROKAZU·Filed 2003·Application pending·0 cites
- 2337US2005084223A1Polarization retaining photonic crystal fiberFiled 2003·Application pending·0 cites
- 2436US6697395B2Sum frequency light generation method and sum frequency light generation apparatus adapatble for wide-band wavelength conversionANRITSU CORP·Filed 2002·Granted Feb 24, 2004·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →