Inventor · disambiguated record
Kiyoshi Fukuchi
Also filed as: FUKUCHI KIYOSHI
39 granted patents·4 pending applications·430 citations·filing 1977–2017
97Inventor score
Top patents by PatentIndex Score
43 records- 0197US8971723B2Method of and system for detecting skew between parallel signalsLE TAILLANDIER DE GABORY EMMANUEL·Filed 2009·Granted Mar 3, 2015·55 cites·20 claims
- 0293US5745613AWavelength-division multiplexing optical communication apparatus and method thereforNEC CORP·Filed 1996·Granted Apr 28, 1998·109 cites·20 claims
- 0390US8693880B2Wavelength path communication node apparatus, wavelength path communication control method, and recording mediumSAKAUCHI MASAHIRO·Filed 2009·Granted Apr 8, 2014·18 cites·10 claims
- 0487US9246599B2Coherent optical receiver, apparatus and method for detecting interchannel skew in coherent optical receiverNEC CORP·Filed 2013·Granted Jan 26, 2016·8 cites·14 claims
- 0585US8320779B2Light receiver, optical communication system and methodFUKUCHI KIYOSHI·Filed 2006·Granted Nov 27, 2012·13 cites·20 claims
- 0685US7949260B2Evaluation and adjustment method of optical receiver and optical communication systemNEC CORP·Filed 2007·Granted May 24, 2011·11 cites·17 claims
- 0784US8634727B2Coherent optical receiver, apparatus and method for detecting interchannel skew in coherent optical receiverYASUDA WAKAKO·Filed 2011·Granted Jan 21, 2014·6 cites·12 claims
- 0884US8515293B2Coherent receiverYASUDA WAKAKO·Filed 2010·Granted Aug 20, 2013·9 cites·21 claims
- 0984US4653762AFuel tank and fuel feed system for a motorcycleHONDA MOTOR CO LTD·Filed 1985·Granted Mar 31, 1987·46 cites·7 claims
- 1081US4485885ARear suspension system for two-wheeled vehiclesHONDA MOTOR CO LTD·Filed 1982·Granted Dec 4, 1984·31 cites·18 claims
- 1177US9014574B2Optical receiver, polarization demultiplexer, and optical receiving methodARIKAWA MANABU·Filed 2012·Granted Apr 21, 2015·5 cites·12 claims
- 1276US9166697B2Optical transmitter and method for controlling the sameLE TAILLANDIER DE GABORY EMMANUEL·Filed 2011·Granted Oct 20, 2015·4 cites·10 claims
- 1376US6687207B2Optical recording apparatus for recording information on a write-once disk or an erasable optical diskTEAC CORP·Filed 2001·Granted Feb 3, 2004·12 cites·2 claims
- 1475US8971702B2Method and apparatus for detecting chromatic dispersion, and method and apparatus for compensating chromatic dispersionLE TAILLANDIER DE GABORY EMMANUEL·Filed 2011·Granted Mar 3, 2015·4 cites·16 claims
- 1575US8626000B2Coherent optical receiver, apparatus and method for detecting inter-channel skew in coherent optical receiverABE JUNICHI·Filed 2011·Granted Jan 7, 2014·3 cites·7 claims
- 1673US8909060B2Optical communication system and optical communication methodFUKUCHI KIYOSHI·Filed 2010·Granted Dec 9, 2014·4 cites·17 claims
- 1767US9686019B2Coherent optical receiver, device and method for detecting inter-lane skew in coherent optical receiverFUKUCHI KIYOSHI·Filed 2011·Granted Jun 20, 2017·2 cites·14 claims
- 1866US8989599B2Optical communication system with monitor functions and monitoring method thereforLE TAILLANDIER DE GABORY EMMANUEL·Filed 2011·Granted Mar 24, 2015·2 cites·10 claims
- 1966US8204387B2Optical modulator and optical communication systemFUKUCHI KIYOSHI·Filed 2008·Granted Jun 19, 2012·2 cites·7 claims
- 2063US8953953B2Coherent optical receiver, apparatus and method for detecting inter-channel skew in coherent optical receiverABE JUNICHI·Filed 2013·Granted Feb 10, 2015·1 cites·3 claims
- 2161US5712105AMonoclonal antibody to human glicentin, hybridoma for producing said antibody and assay method for human glicentin using said antibodyNISSHIN FLOUR MILLING CO·Filed 1995·Granted Jan 27, 1998·26 cites·7 claims
- 2260US8472812B2Optical communication system, optical communication method and optical communication apparatusSHIOIRI SATOMI·Filed 2009·Granted Jun 25, 2013·2 cites·25 claims
- 2360US8165477B2Light receiving apparatus using DQPSK demodulation method, and DQPSK demodulation methodSHIOIRI SATOMI·Filed 2007·Granted Apr 24, 2012·2 cites·9 claims
- 2459US7043112B2Optical wavelength-multiplexing techniqueNEC CORP·Filed 2001·Granted May 9, 2006·5 cites·26 claims
- 2558US9319141B2Optical transmitting/receiving system and timing extracting method in optical transmitting/receiving systemARIKAWA MANABU·Filed 2011·Granted Apr 19, 2016·1 cites·8 claims
- 2656US9160459B2Equalization signal processor, optical receiver including the same, and method for equalization signal processingARIKAWA MANABU·Filed 2011·Granted Oct 13, 2015·1 cites·10 claims
- 2755US9088370B2Coherent optical receiver, apparatus and method for detecting inter-channel skew in coherent optical receiverABE JUNICHI·Filed 2014·Granted Jul 21, 2015·0 cites·7 claims
- 2853US8085634B2Optical disk drive, and method for determining recording strategyFUKUCHI KIYOSHI·Filed 2007·Granted Dec 27, 2011·0 cites·8 claims
- 2953US7126321B2Apparatus and method for measuring transmission delay time of a signal propagation path between printed circuit boardsNEC CORP·Filed 2006·Granted Oct 24, 2006·2 cites·36 claims
- 3053US5309628AAssembling position adjusting mechanism of a spindle motor for a magnetic disk apparatusTEAC CORP·Filed 1992·Granted May 10, 1994·16 cites·7 claims
- 3151US7050374B2Optical disk apparatusTEAC CORP·Filed 2002·Granted May 23, 2006·1 cites·19 claims
- 3249US10530491B2Coherent optical receiver, device and method for detecting inter-lane skew in coherent optical receiverNEC CORP·Filed 2017·Granted Jan 7, 2020·0 cites·17 claims
- 3347US8346099B2Optical reception device and optical reception methodNEC CORP·Filed 2007·Granted Jan 1, 2013·0 cites·4 claims
- 3442US5652807ASemiconductor optical modulatorNEC CORP·Filed 1996·Granted Jul 29, 1997·11 cites·9 claims
- 3541US4489803ARear suspension system for motorcyclesHONDA MOTOR CO LTD·Filed 1982·Granted Dec 25, 1984·14 cites·4 claims
- 3639US2005152460A1Transmitting/receiving system, receiver and transmitter with crosstalk suppressing functionNEC CORP·Filed 2005·Application pending·0 cites
- 3739US2001015845A1Optical communication receiverNEC CORP·Filed 2000·Application pending·0 cites
- 3838US9184905B2Phase compensation receiverSHIGIHARA MASAHIRO·Filed 2011·Granted Nov 10, 2015·0 cites·18 claims
- 3938US2013216240A1Coherent light receiving device, system, and methodFUKUCHI KIYOSHI·Filed 2011·Application pending·0 cites
- 4036US8639114B2DPSK modulation-demodulation method, and optical communication device and optical communication system using the sameSHIOIRI SATOMI·Filed 2006·Granted Jan 28, 2014·0 cites·19 claims
- 4135US2012082464A1Coherent optical receiving apparatus, coherent optical communications system employing same, and coherent optical communications methodYASUDA WAKAKO·Filed 2010·Application pending·0 cites
- 4234US6097576AMagnetic headTEAC CORP·Filed 1995·Granted Aug 1, 2000·2 cites·2 claims
- 4331US4140334ASuspension apparatus for a vehicleHONDA MOTOR CO LTD·Filed 1977·Granted Feb 20, 1979·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →