Inventor · disambiguated record
Yutaka Takita
Also filed as: TAKITA YUTAKA
41 granted patents·12 pending applications·99 citations·filing 2004–2022
96Inventor score
Top patents by PatentIndex Score
53 records- 0190US8543957B2Optical network design apparatus and methodTAKITA YUTAKA·Filed 2011·Granted Sep 24, 2013·16 cites·11 claims
- 0289US8380077B2Chromatic dispersion compensation design system and chromatic dispersion compensation design methodFUJITSU LTD·Filed 2009·Granted Feb 19, 2013·15 cites·10 claims
- 0382US10659184B2Optical transmission device, optical transmission method and optical transmission systemFUJITSU LTD·Filed 2018·Granted May 19, 2020·3 cites·17 claims
- 0482US10090923B2Information processing apparatus, wavelength defragmentation method, and non-transitory recording medium recording wavelength defragmentation programFUJITSU LTD·Filed 2016·Granted Oct 2, 2018·4 cites·12 claims
- 0581US9602194B2Transmission device, network designing device, activation method, and network designing methodFUJITSU LTD·Filed 2015·Granted Mar 21, 2017·4 cites·6 claims
- 0679US7088491B2Pulse generating apparatus and methodFUJITSU LTD·Filed 2004·Granted Aug 8, 2006·18 cites·2 claims
- 0778US8705959B2Optical network designing device, method, and programTAKITA YUTAKA·Filed 2011·Granted Apr 22, 2014·4 cites·11 claims
- 0872US9825728B2Demand accommodation changing order determination methodFUJITSU LTD·Filed 2015·Granted Nov 21, 2017·2 cites·6 claims
- 0971US8270829B2Apparatus and method for designing networkHASHIGUCHI TOMOHIRO·Filed 2009·Granted Sep 18, 2012·4 cites·13 claims
- 1071US7405859B2Method and apparatus for selecting wavelengthFUJITSU LTD·Filed 2007·Granted Jul 29, 2008·3 cites·10 claims
- 1168US8121477B2Optical node apparatusTAKITA YUTAKA·Filed 2009·Granted Feb 21, 2012·3 cites·13 claims
- 1266US8345538B2Apparatus and method for finding a pair of disjoint paths in a communication networkFUJITSU LTD·Filed 2010·Granted Jan 1, 2013·2 cites·15 claims
- 1366US7613394B2Optical switching deviceFUJITSU LTD·Filed 2006·Granted Nov 3, 2009·3 cites·12 claims
- 1463US9602195B2Network design apparatus, network design method, and storage medium storing network design programFUJITSU LTD·Filed 2015·Granted Mar 21, 2017·1 cites·21 claims
- 1563US9270538B2Network design apparatus and network design methodFUJITSU LTD·Filed 2014·Granted Feb 23, 2016·1 cites·6 claims
- 1663US7315557B2Multi-wavelength light source apparatusFUJITSU LTD·Filed 2004·Granted Jan 1, 2008·5 cites·16 claims
- 1763US7308168B2Optical switch apparatus and control information updating method thereinFUJITSU LTD·Filed 2005·Granted Dec 11, 2007·2 cites·21 claims
- 1862US8275259B2Method for determining value of chromatic dispersion compensationKATAGIRI TORU·Filed 2009·Granted Sep 25, 2012·2 cites·16 claims
- 1962US8249453B2Optical communication systemTAKITA YUTAKA·Filed 2009·Granted Aug 21, 2012·2 cites·10 claims
- 2061US8121481B2Chromatic dispersion compensation designing method in optical network and a system thereofKATAGIRI TORU·Filed 2009·Granted Feb 21, 2012·2 cites·20 claims
- 2161US8068732B2Network design apparatus and network design methodHASHIGUCHI TOMOHIRO·Filed 2009·Granted Nov 29, 2011·2 cites·18 claims
- 2258US2023176555A1Storage medium, information processing method, and information processing apparatusFUJITSU LTD·Filed 2022·Application pending·0 cites
- 2356US8032028B2Optical add/drop deviceFUJITSU LTD·Filed 2007·Granted Oct 4, 2011·1 cites·14 claims
- 2454US2022214915A1Information processing device, schedule specification method, and storage mediumFUJITSU LTD·Filed 2021·Application pending·0 cites
- 2547US10027407B2Device and method for designing optical networkFUJITSU LTD·Filed 2017·Granted Jul 17, 2018·0 cites·11 claims
- 2647US2015071635A1Apparatus and method for effective design of a communication network enabling large-capacity transmissionFUJITSU LTD·Filed 2014·Application pending·0 cites
- 2746US8190031B2Optical network design apparatus and dispersion compensation design methodTAJIMA KAZUYUKI·Filed 2009·Granted May 29, 2012·0 cites·19 claims
- 2845US10158422B2Apparatus and method for estimating optical transmission performanceFUJITSU LTD·Filed 2017·Granted Dec 18, 2018·0 cites·18 claims
- 2945US9495510B2Recording medium, accommodation design device, and accommodation design methodFUJITSU LTD·Filed 2013·Granted Nov 15, 2016·0 cites·8 claims
- 3045US9160474B2Method and apparatus for designing networkFUJITSU LTD·Filed 2014·Granted Oct 13, 2015·0 cites·13 claims
- 3145US9077480B2Demand accommodation designing system and methodTAKITA YUTAKA·Filed 2012·Granted Jul 7, 2015·0 cites·20 claims
- 3245US9071384B2Network design apparatus, network design method, and storage medium storing network design programFUJITSU LTD·Filed 2013·Granted Jun 30, 2015·0 cites·10 claims
- 3345US2015023666A1Network designing apparatus, network designing method, and network designing programFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3445US2015071294A1Apparatus and method for designing a communication network preventing occurrence of multiple failuresFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3545US2008166121A1Control system of a multichannel optical switchFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3645US2015052233A1Network design apparatus, network design method, and recording mediumFUJITSU LTD·Filed 2014·Application pending·0 cites
- 3744US10116387B2Control device, optical transmission system, and method for controlling optical transmission systemFUJITSU LTD·Filed 2017·Granted Oct 30, 2018·0 cites·20 claims
- 3844US9281914B2Apparatus and method for designing a network transmitting wavelength multiplexed optical signalsFUJITSU LTD·Filed 2014·Granted Mar 8, 2016·0 cites·18 claims
- 3944US8948597B2Network design apparatusFUJITSU LTD·Filed 2012·Granted Feb 3, 2015·0 cites·15 claims
- 4044US8737839B2Network design apparatus, method, and computer productTAKITA YUTAKA·Filed 2010·Granted May 27, 2014·0 cites·12 claims
- 4144US8315161B2Network design device and network design methodTAJIMA KAZUYUKI·Filed 2010·Granted Nov 20, 2012·0 cites·14 claims
- 4243US8781329B2Dispersion compensation design method and dispersion compensation design systemTAKITA YUTAKA·Filed 2012·Granted Jul 15, 2014·0 cites·10 claims
- 4342US8565596B2Apparatus for supporting designing of optical network, process for designing optical network, and computer-readable, non-transitory medium storing network design programTAJIMA KAZUYUKI·Filed 2011·Granted Oct 22, 2013·0 cites·14 claims
- 4442US2007116404A1Method and apparatus for controlling optical switchFUJITSU LTD·Filed 2006·Application pending·0 cites
- 4542US2014169782A1Network design apparatus and network design methodFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4641US10341041B2Method and device for assisting wavelength reallocation in wavelength division multiplexing optical networkFUJITSU LTD·Filed 2017·Granted Jul 2, 2019·0 cites·5 claims
- 4741US2013302026A1Apparatus and method for searching a communication network including an asymmetry node for a routeFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4840US2013003730A1Path search program, path search apparatus and path search methodFUJITSU LTD·Filed 2012·Application pending·0 cites
- 4939US8706882B2Apparatus and method for allocating devices to a communication routeHASHIGUCHI TOMOHIRO·Filed 2011·Granted Apr 22, 2014·0 cites·7 claims
- 5039US7598781B2Capacitive load driving deviceFUJITSU LTD·Filed 2007·Granted Oct 6, 2009·0 cites·2 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →