Inventor · disambiguated record
Osamu Aso
Also filed as: ASO OSAMU
19 granted patents·336 citations·filing 1997–2008
95Inventor score
Files withFURUKAWA ELECTRIC CO LTD19
Top patents by PatentIndex Score
19 records- 0192US6522818B1Method for efficient four-wave mixing generation and short pulse generation equipment using the methodFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Feb 18, 2003·63 cites·14 claims
- 0291US6665113B2Wavelength converter and wavelength division multiplexing transmission method using sameFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Dec 16, 2003·37 cites·15 claims
- 0390US7869014B2System for measuring the wavelength dispersion and nonlinear coefficient of an optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Jan 11, 2011·13 cites·9 claims
- 0490US7424191B2System for measuring the wavelength dispersion and nonlinear coefficient of an optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Sep 9, 2008·14 cites·12 claims
- 0590US5965874AMethod and apparatus for measuring the polarization characteristics of optical transmission mediumFURUKAWA ELECTRIC CO LTD·Filed 1997·Granted Oct 12, 1999·69 cites·19 claims
- 0687US7447444B2Light source in optical transmission system, waveform shaper, optical pulse train generator, and optical reproduction systemFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Nov 4, 2008·13 cites·8 claims
- 0785US6459525B1Optical fiber type wide bandwidth wavelength converter and wavelength converting optical fiber used thereforFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Oct 1, 2002·28 cites·22 claims
- 0884US7146085B2Method and system for measuring the wavelength dispersion and nonlinear coefficient of an optical fiber, method of manufacturing optical fibers, method of measuring wavelength-dispersion distribution, method of compensating for measurement errors, and method of specifying conditions of measurementFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Dec 5, 2006·8 cites·5 claims
- 0975US7003202B2Method and system for measuring the wavelength dispersion and nonlinear coefficient of an optical fiber, method of manufacturing optical fibers, method of measuring wavelength-dispersion distribution, method of compensating for measurement errors, and method of specifying conditions of measurementFURUKAWA ELECTRIC CO LTD·Filed 2004·Granted Feb 21, 2006·12 cites·5 claims
- 1075US6920263B2Optical pulse generatorFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Jul 19, 2005·16 cites·35 claims
- 1174US7769298B2Light source in optical transmission system, waveform shaper, optical pulse train generator and optical reproduction systemFURUKAWA ELECTRIC CO LTD·Filed 2008·Granted Aug 3, 2010·4 cites·9 claims
- 1274US7061664B2Wavelength converter and wavelength division multiplexing transmission method using the sameFURUKAWA ELECTRIC CO LTD·Filed 2003·Granted Jun 13, 2006·11 cites·14 claims
- 1372US7054057B2Multi-frequency light sourceFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted May 30, 2006·10 cites·27 claims
- 1472US6831775B2Method and apparatus for wavelength conversionFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Dec 14, 2004·11 cites·11 claims
- 1571US7408701B2Multi-frequency light sourceFURUKAWA ELECTRIC CO LTD·Filed 2006·Granted Aug 5, 2008·4 cites·17 claims
- 1665US7155095B2Method for efficient four-wave mixing generation and short pulse generation equipment using the methodFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Dec 26, 2006·10 cites·4 claims
- 1755US6892015B2Optical pulse waveform conversionFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted May 10, 2005·5 cites·17 claims
- 1848US6384964B1Optical gain equalizer, and method for producing the optical gain equalizer, and applications of the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted May 7, 2002·2 cites·22 claims
- 1932US6377390B1Optical gain equalizer, and optical amplifier and wavelength-division multiplex transmitter both comprising the optical gain equalizerFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Apr 23, 2002·6 cites·53 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →