Inventor · disambiguated record
Kyosuke Sone
Also filed as: SONE KYOSUKE
34 granted patents·5 pending applications·95 citations·filing 2005–2024
95Inventor score
Top patents by PatentIndex Score
39 records- 0192US9083459B2Optical transmission system, method of testing optical transmission system, and non-transitory computer-readable mediumFUJITSU LTD·Filed 2013·Granted Jul 14, 2015·10 cites·5 claims
- 0291US8965202B2Optical power monitor, optical power control system and optical power monitor methodFUJITSU LTD·Filed 2012·Granted Feb 24, 2015·10 cites·12 claims
- 0387US9350479B2Apparatus and method for monitoring wavelength tunable optical filterFUJITSU LTD·Filed 2013·Granted May 24, 2016·7 cites·7 claims
- 0486US7672585B2Optical switch systemFUJITSU LTD·Filed 2006·Granted Mar 2, 2010·13 cites·10 claims
- 0585US7643751B2Network managing apparatus, optical add/drop multiplexer, and network managing methodFUJITSU LTD·Filed 2007·Granted Jan 5, 2010·10 cites·6 claims
- 0679US10187172B2Optical transport apparatus and optical-wavelength defragmenting methodFUJITSU LTD·Filed 2017·Granted Jan 22, 2019·3 cites·6 claims
- 0778US9143242B2Optical signal demodulator, optical signal demodulating method, and optical add-drop multiplexerFUJITSU LTD·Filed 2013·Granted Sep 22, 2015·4 cites·15 claims
- 0878US7443504B2Arbitrary and endless polarization controller and polarization-mode dispersion compensator using the same and arbitrary and endless polarization controlling methodFUJITSU LTD·Filed 2005·Granted Oct 28, 2008·9 cites·16 claims
- 0976US8463135B2Relay apparatus, signal processing apparatus and optical communication systemSONE KYOSUKE·Filed 2010·Granted Jun 11, 2013·4 cites·12 claims
- 1073US10797799B2Optical transmission apparatus, optical transmission system, and optical transmission methodFUJITSU LTD·Filed 2018·Granted Oct 6, 2020·2 cites·5 claims
- 1173US9705604B2Communication device and wavelength adjustment methodFUJITSU LTD·Filed 2016·Granted Jul 11, 2017·2 cites·15 claims
- 1273US7406262B2Optical transmission deviceFUJITSU LTD·Filed 2005·Granted Jul 29, 2008·5 cites·34 claims
- 1372US8571058B2Terminal apparatus, data transmission system and data transmission methodSONE KYOSUKE·Filed 2010·Granted Oct 29, 2013·3 cites·3 claims
- 1472US8200088B2Optical communication system, and optical communication method and communication unit thereforSONE KYOSUKE·Filed 2009·Granted Jun 12, 2012·5 cites·10 claims
- 1571US8019228B2Optical switching transmission system with timing correctionFUJITSU LTD·Filed 2007·Granted Sep 13, 2011·4 cites·2 claims
- 1668US12231227B2Transmission apparatus and transmission systemFUJITSU LTD·Filed 2023·Granted Feb 18, 2025·0 cites·14 claims
- 1767US8472110B2Optical amplifier, control circuit, and method of controlling optical amplifierSONE KYOSUKE·Filed 2009·Granted Jun 25, 2013·2 cites·12 claims
- 1865US10200132B2Optical communication system, transmission station, and method of optical communicationFUJITSU LTD·Filed 2017·Granted Feb 5, 2019·1 cites·15 claims
- 1963US11711160B2Transmission device and transmission systemFUJITSU LTD·Filed 2021·Granted Jul 25, 2023·0 cites·14 claims
- 2061US2023393021A1Device and method for monitoring optical transmission lineFUJITSU LTD·Filed 2023·Application pending·0 cites
- 2157US10261350B2Optical transmitting apparatus and optical level control methodFUJITSU LTD·Filed 2017·Granted Apr 16, 2019·0 cites·15 claims
- 2256US8032028B2Optical add/drop deviceFUJITSU LTD·Filed 2007·Granted Oct 4, 2011·1 cites·14 claims
- 2355US2025062835A1Transmission line parameter estimation apparatus and transmission line parameter estimation methodFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2452US2025132829A1Optical power control device, optical power control method, and optical transmission systemFUJITSU LTD·Filed 2024·Application pending·0 cites
- 2548US2009238574A1Apparatus and method for monitoring optical gate device, and optical switch systemFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2647US10763986B2Transmission device, optical termination device, transmission system, and transmission methodFUJITSU LTD·Filed 2019·Granted Sep 1, 2020·0 cites·13 claims
- 2745US9185474B2Wavelength path switching method, optical communication system, optical communication device, optical repeater, and network management deviceFUJITSU LTD·Filed 2014·Granted Nov 10, 2015·0 cites·17 claims
- 2844US9847837B2Optical line termination, communication system, and communication control methodFUJITSU LTD·Filed 2016·Granted Dec 19, 2017·0 cites·18 claims
- 2944US8965219B2Repeater, relay method and optical transmission systemSONE KYOSUKE·Filed 2012·Granted Feb 24, 2015·0 cites·8 claims
- 3044US8032035B2Light detecting apparatus and output light intensity controllerFUJITSU LTD·Filed 2009·Granted Oct 4, 2011·0 cites·4 claims
- 3143US10567082B2Optical terminal device, optical terminating device, and communication control methodFUJITSU LTD·Filed 2018·Granted Feb 18, 2020·0 cites·9 claims
- 3242US9019593B2Optical amplification apparatusYOSHIDA SETSUO·Filed 2012·Granted Apr 28, 2015·0 cites·7 claims
- 3342US8427739B2Optical amplifierSONE KYOSUKE·Filed 2011·Granted Apr 23, 2013·0 cites·11 claims
- 3441US8564878B2Optical amplifier, control circuit, and optical amplifier control methodYOSHIDA SETSUO·Filed 2010·Granted Oct 22, 2013·0 cites·9 claims
- 3538US10230463B2Transmission device and method for measuring optical transmission characteristicsFUJITSU LTD·Filed 2016·Granted Mar 12, 2019·0 cites·6 claims
- 3638US9698929B2Optical receiver that has function to detect signal superimposed on optical signal and method for receiving optical signalFUJITSU LTD·Filed 2016·Granted Jul 4, 2017·0 cites·6 claims
- 3738US2017155981A1Optical transmission device and optical transmission systemFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3835US9705629B2Transmitting device and transmission control methodFUJITSU LTD·Filed 2016·Granted Jul 11, 2017·0 cites·5 claims
- 3934US9838148B2Optical receiver and superimposed signal detecting methodFUJITSU LTD·Filed 2016·Granted Dec 5, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →