Inventor · disambiguated record
Hideyuki Miyata
Also filed as: MIYATA HIDEYUKI
67 granted patents·7 pending applications·1,519 citations·filing 1989–2015
99Inventor score
Top patents by PatentIndex Score
74 records- 0199US9419720B2Optical signal transmitterFUJITSU LTD·Filed 2015·Granted Aug 16, 2016·57 cites·3 claims
- 0297US8412047B2Polarization multiplexed light transmitter and control method thereofTANAKA TOSHIKI·Filed 2009·Granted Apr 2, 2013·57 cites·7 claims
- 0397US5894362AOptical communication system which determines the spectrum of a wavelength division multiplexed signal and performs various processes in accordance with the determined spectrumFUJITSU LTD·Filed 1996·Granted Apr 13, 1999·179 cites·26 claims
- 0495US6417945B2Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 2001·Granted Jul 9, 2002·30 cites·100 claims
- 0595US5696614AOptical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 1997·Granted Dec 9, 1997·85 cites·3 claims
- 0694US8582981B2Optical transmitter and control method thereforAKIYAMA YUICHI·Filed 2008·Granted Nov 12, 2013·28 cites·13 claims
- 0794US8400702B2Optical modulation device and optical modulation methodTANAKA TOSHIKI·Filed 2010·Granted Mar 19, 2013·11 cites·8 claims
- 0893US7362925B2Control method and control apparatus of optical deviceFUJITSU LTD·Filed 2005·Granted Apr 22, 2008·18 cites·2 claims
- 0992US6351323B1Optical transmission apparatus, optical transmission system, and optical terminal stationFUJITSU LTD·Filed 1998·Granted Feb 26, 2002·87 cites·28 claims
- 1091US7840141B2Differential M phase-shift modulatorFUJITSU LTD·Filed 2007·Granted Nov 23, 2010·13 cites·14 claims
- 1191US7773283B2Optical modulation device and optical modulation methodFUJITSU LTD·Filed 2008·Granted Aug 10, 2010·16 cites·12 claims
- 1291US6782017B1Wavelength locker and wavelength discriminating apparatusFUJITSU LTD·Filed 2000·Granted Aug 24, 2004·51 cites·18 claims
- 1391US5696859AOptical-filter array, optical transmitter and optical transmission systemFUJITSU LTD·Filed 1995·Granted Dec 9, 1997·108 cites·12 claims
- 1490US6583900B2Optical transmission apparatus, optical transmission system, and optical terminal stationFUJITSU LTD·Filed 2001·Granted Jun 24, 2003·27 cites·26 claims
- 1590US5602666AOptical dispersion compensation method for shifting a zero dispersion wavelength of an optical fiber to compensate for dispersion in an optical systemFUJITSU LTD·Filed 1995·Granted Feb 11, 1997·56 cites·19 claims
- 1688US5636046AOptical dispersion compensation method using transmissible band determined from synergetic effect of self phase modulation and group velocity dispersionFUJITSU LTD·Filed 1995·Granted Jun 3, 1997·48 cites·12 claims
- 1786US6384943B2Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 2001·Granted May 7, 2002·13 cites·44 claims
- 1885US7006771B1Optical communication apparatus and optical add/drop apparatusFUJITSU LTD·Filed 2000·Granted Feb 28, 2006·14 cites·34 claims
- 1984US7734175B2Network configuring apparatusFUJITSU LTD·Filed 2006·Granted Jun 8, 2010·15 cites·27 claims
- 2084US6067187AOptical amplifier and optical communication system employing the sameFUJITSU LTD·Filed 1996·Granted May 23, 2000·60 cites·28 claims
- 2183US6243176B1Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 1997·Granted Jun 5, 2001·34 cites·116 claims
- 2282US4965858APolarization diversity optical receiver for coherent optical communicationFUJITSU LTD·Filed 1989·Granted Oct 23, 1990·57 cites·39 claims
- 2380US6785306B2Wavelength-tunable stabilizer laserFUJITSU LTD·Filed 2000·Granted Aug 31, 2004·16 cites·18 claims
- 2480US5612807AOptical dispersion compensation method for shifting a zero dispersion wavelength of an optical fiber to compensate for dispersion in an optical systemFUJITSU LTD·Filed 1995·Granted Mar 18, 1997·31 cites·19 claims
- 2579US8121492B2Optical transmitting apparatusAKIYAMA YUICHI·Filed 2008·Granted Feb 21, 2012·7 cites·10 claims
- 2679US7577368B2Optical communication apparatus and optical add/drop apparatusFUJITSU LTD·Filed 2007·Granted Aug 18, 2009·4 cites·4 claims
- 2779US6934433B2Control method and control apparatus of optical deviceFUJITSU LTD·Filed 2002·Granted Aug 23, 2005·17 cites·38 claims
- 2878US7443504B2Arbitrary 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
- 2978US7061669B2Optical apparatus with loss compensation capability and optical amplifier for loss compensationFUJITSU LTD·Filed 2004·Granted Jun 13, 2006·14 cites·14 claims
- 3077US6285479B1Optical cross connect unit, optical add-drop multiplexer, light source unit, and adding unitFUJITSU LTD·Filed 1998·Granted Sep 4, 2001·66 cites·5 claims
- 3173US7447446B2Light source apparatus, and method for switching redundancy of the light sourceFUJITSU LTD·Filed 2004·Granted Nov 4, 2008·10 cites·14 claims
- 3273US7406262B2Optical transmission deviceFUJITSU LTD·Filed 2005·Granted Jul 29, 2008·5 cites·34 claims
- 3373US5469288AOptical filter, method of controlling transmission wavelength thereof, and optical receiver using the methodFUJITSU LTD·Filed 1993·Granted Nov 21, 1995·37 cites·12 claims
- 3471US6917732B2Connecting method of optical function devices, and optical apparatusFUJITSU LTD·Filed 2004·Granted Jul 12, 2005·12 cites·8 claims
- 3570US7181094B2Apparatus for controlling acousto-optic tunable filter and method of selecting wavelengthFUJITSU LTD·Filed 2005·Granted Feb 20, 2007·3 cites·6 claims
- 3669US6996142B2Light source device and wavelength control device thereforFUJITSU LTD·Filed 2001·Granted Feb 7, 2006·9 cites·24 claims
- 3768US7853147B2Information processing system, calculation node, and control method of information processing systemFUJITSU LTD·Filed 2005·Granted Dec 14, 2010·4 cites·4 claims
- 3867US7826744B2Optical network system and transmission apparatusFUJITSU LTD·Filed 2005·Granted Nov 2, 2010·3 cites·18 claims
- 3967US6594069B1Control method and control apparatus of optical wavelength variable filterFUJITSU LTD·Filed 2002·Granted Jul 15, 2003·7 cites·7 claims
- 4067US6366376B1Optical transmitting device using wavelength division multiplexing to transmit signal lights having frequencies arranged to eliminate effects of four-wave mixing (FWM)FUJITSU LTD·Filed 1998·Granted Apr 2, 2002·29 cites·122 claims
- 4166US7546043B2Optical communication systemFUJITSU LTD·Filed 2004·Granted Jun 9, 2009·6 cites·16 claims
- 4266US7389054B2Optical communication apparatus and optical add/drop apparatusFUJITSU LTD·Filed 2003·Granted Jun 17, 2008·4 cites·10 claims
- 4365US7349632B2Method of wavelength selection control and wavelength variable filter deviceFUJITSU LTD·Filed 2005·Granted Mar 25, 2008·3 cites·8 claims
- 4464US6252687B1Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 1998·Granted Jun 26, 2001·13 cites·69 claims
- 4564US5886804AOptical transmission system employing single mode optical transmission fiberFUJITSU LTD·Filed 1996·Granted Mar 23, 1999·32 cites·20 claims
- 4663US6252688B1Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 1999·Granted Jun 26, 2001·13 cites·67 claims
- 4762US6895141B2Control method and device for optical filter, and optical node deviceFUJITSU LTD·Filed 2002·Granted May 17, 2005·6 cites·21 claims
- 4862US6275314B1Optical wavelength multiplex transmission method and optical dispersion compensation methodFUJITSU LTD·Filed 1998·Granted Aug 14, 2001·13 cites·138 claims
- 4961US7187814B2Optical add/drop deviceFUJITSU LTD·Filed 2004·Granted Mar 6, 2007·5 cites·8 claims
- 5061US6545784B2Optical cross connect unit, optical add-drop multiplexer, light source unit, and adding unitFUJITSU LTD·Filed 2001·Granted Apr 8, 2003·4 cites·7 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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