Inventor · disambiguated record
Masato Nishihara
Also filed as: NISHIHARA MASATO
54 granted patents·8 pending applications·331 citations·filing 1995–2019
98Inventor score
Files withFUJITSU LTD38NISHIHARA MASATO11KYOCERA CORP5FUJITSU OPTICAL COMPONENTS LTD3TANAKA TOSHIKI3
Top patents by PatentIndex Score
62 records- 0194US8582981B2Optical transmitter and control method thereforAKIYAMA YUICHI·Filed 2008·Granted Nov 12, 2013·28 cites·13 claims
- 0294US8565616B2Polarized-wave-multiplexing optical transmitter and control method of polarized-wave-multiplexed optical signalTANAKA TOSHIKI·Filed 2011·Granted Oct 22, 2013·13 cites·8 claims
- 0394US8301039B2Delay processing apparatus, signal amplification apparatus, opto-electric conversion apparatus, analog-digital conversion apparatus, receiving apparatus, and receiving methodNISHIHARA MASATO·Filed 2009·Granted Oct 30, 2012·30 cites·20 claims
- 0494US7359112B2Individual band gain equalizer for optical amplifiersFUJITSU LTD·Filed 2006·Granted Apr 15, 2008·20 cites·37 claims
- 0593US9467229B2Multilevel intensity modulation and demodulation system and methodFUJITSU LTD·Filed 2015·Granted Oct 11, 2016·12 cites·12 claims
- 0693US8773755B2Optical amplifier and multicore fiberNISHIHARA MASATO·Filed 2012·Granted Jul 8, 2014·15 cites·12 claims
- 0793US8666252B2Optical network systemNISHIHARA MASATO·Filed 2012·Granted Mar 4, 2014·13 cites·8 claims
- 0891US8855498B2Skew suppression method and optical transmission systemTANAKA TOSHIKI·Filed 2012·Granted Oct 7, 2014·12 cites·8 claims
- 0991US7715093B2Individual band gain equalizer for optical amplifiersFUJITSU LTD·Filed 2008·Granted May 11, 2010·12 cites·12 claims
- 1086US9923640B2Transmission apparatus and transmission systemFUJITSU LTD·Filed 2016·Granted Mar 20, 2018·5 cites·15 claims
- 1185US8054455B2Optical amplifier provided with control function of pumping light, and optical transmission system using the sameFUJITSU LTD·Filed 2010·Granted Nov 8, 2011·6 cites·13 claims
- 1284US8693891B2Optical modulation apparatus and optical modulation methodNISHIHARA MASATO·Filed 2011·Granted Apr 8, 2014·7 cites·12 claims
- 1382US9876601B2Optical transmission system, controller for wavelength tunable filter, and control method of wavelength tunable filterFUJITSU LTD·Filed 2016·Granted Jan 23, 2018·4 cites·20 claims
- 1482US8582980B2Optical device and optical modulation methodNISHIHARA MASATO·Filed 2008·Granted Nov 12, 2013·9 cites·20 claims
- 1582US8565615B2Optical modulation apparatus and optical modulation methodNISHIHARA MASATO·Filed 2011·Granted Oct 22, 2013·6 cites·12 claims
- 1681US9634796B2Optical transmission device and optical transmission systemFUJITSU LTD·Filed 2015·Granted Apr 25, 2017·4 cites·10 claims
- 1780US9853728B2Method for determining numbers of bits allocated to subcarriers and optical transmission systemFUJITSU LTD·Filed 2016·Granted Dec 26, 2017·3 cites·7 claims
- 1879US5604048AElectrically conducting ceramic and fuel cell using the sameKYOCERA CORP·Filed 1995·Granted Feb 18, 1997·62 cites·12 claims
- 1978US7061669B2Optical apparatus with loss compensation capability and optical amplifier for loss compensationFUJITSU LTD·Filed 2004·Granted Jun 13, 2006·14 cites·14 claims
- 2077US9425897B2Transmission apparatus, transmission system, and transmission methodFUJITSU LTD·Filed 2014·Granted Aug 23, 2016·3 cites·12 claims
- 2177US7212335B2Apparatus and method for amplification medium performance simulation, and optical amplifierFUJITSU LTD·Filed 2005·Granted May 1, 2007·5 cites·25 claims
- 2274US9998230B2Optical transmitter, optical communication system, and optical transmission/reception control methodFUJITSU LTD·Filed 2017·Granted Jun 12, 2018·2 cites·7 claims
- 2374US9749055B2Optical transmitter and optical transmission methodFUJITSU LTD·Filed 2014·Granted Aug 29, 2017·3 cites·11 claims
- 2473US10128960B2Estimation method for optical receiver and light source deviceFUJITSU LTD·Filed 2017·Granted Nov 13, 2018·2 cites·8 claims
- 2573US7778553B2Optical transmitterFUJITSU LTD·Filed 2006·Granted Aug 17, 2010·5 cites·13 claims
- 2673US7505197B2Optical amplifier provided with control function of pumping light, and optical transmission system using the sameFUJITSU LTD·Filed 2004·Granted Mar 17, 2009·8 cites·15 claims
- 2772US10243667B2Optical transmitter and optical transmission methodFUJITSU OPTICAL COMPONENTS LTD·Filed 2018·Granted Mar 26, 2019·2 cites·17 claims
- 2870US8611760B2Optical modulation device and optical modulation methodNISHIHARA MASATO·Filed 2009·Granted Dec 17, 2013·4 cites·10 claims
- 2970US7853152B2Signal regeneration device, optical receiver, and signal processing methodFUJITSU LTD·Filed 2006·Granted Dec 14, 2010·4 cites·11 claims
- 3068US8565617B2Optical device, optical modulation method, and optical transmitterNISHIHARA MASATO·Filed 2008·Granted Oct 22, 2013·3 cites·23 claims
- 3164US9973276B2Optical receiving device and method for controlling dispersion compensation amountFUJITSU LTD·Filed 2017·Granted May 15, 2018·1 cites·12 claims
- 3264US9509406B2Optical transmitter, optical receiver, optical transmission system, optical transmitting method, optical receiving method and optical transmission methodFUJITSU LTD·Filed 2014·Granted Nov 29, 2016·1 cites·14 claims
- 3364US7072100B2Optical amplifier and gain tilt compensation methodFUJITSU LTD·Filed 2002·Granted Jul 4, 2006·7 cites·34 claims
- 3463US10027408B2Multi-carrier optical transmission system, optical transmitter, and optical receiverFUJITSU LTD·Filed 2016·Granted Jul 17, 2018·1 cites·11 claims
- 3563US9768879B2Device and method for transmitting multicarrier signalsFUJITSU LTD·Filed 2015·Granted Sep 19, 2017·1 cites·8 claims
- 3659US10665880B2Cell, cell stack device, module and module-containing deviceKYOCERA CORP·Filed 2014·Granted May 26, 2020·0 cites·12 claims
- 3759US7285348B2Fuel cellKYOCERA CORP·Filed 2004·Granted Oct 23, 2007·4 cites·18 claims
- 3852US11817216B2Search method and information processing systemGENOMEDIA INC·Filed 2019·Granted Nov 14, 2023·0 cites·9 claims
- 3952US9184867B2Transmission control device, transmission system, and transmission methodFUJITSU LTD·Filed 2013·Granted Nov 10, 2015·0 cites·13 claims
- 4048US9356689B2Optical transmitter and optical signal transmission methodFUJITSU LTD·Filed 2013·Granted May 31, 2016·0 cites·11 claims
- 4148US7729588B2Optical fiber, manufacturing method of the same, and optical amplifierFUJITSU LTD·Filed 2007·Granted Jun 1, 2010·0 cites·4 claims
- 4247US10027422B2Optical signal receiving device and method of receiving an optical signalFUJITSU LTD·Filed 2017·Granted Jul 17, 2018·0 cites·16 claims
- 4347US2010054756A1Optical modulator and optical transmitter using the sameFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4446US10212015B2Receiving device and sending deviceFUJITSU LTD·Filed 2016·Granted Feb 19, 2019·0 cites·8 claims
- 4546US2010291459A1Segmented-In-Series Solid Oxide Fuel Cell Stack and Fuel CellKYOCERA CORP·Filed 2008·Application pending·0 cites
- 4645US9088383B2Transmitting apparatus, receiving apparatus, optical frequency division multiplex transmission system, and optical signal communication methodFUJITSU LTD·Filed 2013·Granted Jul 21, 2015·0 cites·12 claims
- 4745US2020020968A1Flow batteryKYOCERA CORP·Filed 2017·Application pending·0 cites
- 4844US10419153B2Optical transmitter and optical transmitting methodFUJITSU OPTICAL COMPONENTS LTD·Filed 2018·Granted Sep 17, 2019·0 cites·7 claims
- 4944US7551347B2Optical amplification characteristics simulation apparatus and optical amplification characteristics simulation methodFUJITSU LTD·Filed 2007·Granted Jun 23, 2009·0 cites·17 claims
- 5043US9118436B2PON system and subcarrier assigning methodFUJITSU LTD·Filed 2013·Granted Aug 25, 2015·0 cites·8 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →