Inventor · disambiguated record
Michiharu Nakamura
Also filed as: NAKAMURA MICHIHARU · SAITO KAZUTOSHI
57 granted patents·18 pending applications·861 citations·filing 1975–2022
99Inventor score
Top patents by PatentIndex Score
75 records- 0197US7272294B2Wireless communication system and receiving deviceFUJITSU LTD·Filed 2006·Granted Sep 18, 2007·92 cites·10 claims
- 0294US4337443ASemiconductor laser device with facet passivation filmHITACHI LTD·Filed 1980·Granted Jun 29, 1982·53 cites·9 claims
- 0388US4176325ASemiconductor laser deviceHITACHI LTD·Filed 1977·Granted Nov 27, 1979·34 cites·22 claims
- 0487US5001536ASemiconductor deviceHITACHI LTD·Filed 1989·Granted Mar 19, 1991·60 cites·30 claims
- 0586US8665781B2Adaptive modulation and codingAWAD YASSIN ADEN·Filed 2007·Granted Mar 4, 2014·9 cites·3 claims
- 0685US8121072B2Adaptive modulation and codingAWAD YASSIN ADEN·Filed 2007·Granted Feb 21, 2012·9 cites·5 claims
- 0784US6577273B2Radio transceiver and method of controlling direction of radio-wave emissionFUJITSU LTD·Filed 2000·Granted Jun 10, 2003·18 cites·13 claims
- 0884US4599729ASemiconductor laser device having facets provided with dielectric layersHITACHI LTD·Filed 1984·Granted Jul 8, 1986·28 cites·14 claims
- 0984US4426700ASemiconductor laser deviceHITACHI LTD·Filed 1981·Granted Jan 17, 1984·30 cites·6 claims
- 1084US4178604ASemiconductor laser deviceHITACHI LTD·Filed 1977·Granted Dec 11, 1979·29 cites·102 claims
- 1183US4326176ASemiconductor laser deviceHITACHI LTD·Filed 1977·Granted Apr 20, 1982·27 cites·37 claims
- 1282US4366569ASemiconductor laser device including an arrangement for preventing laser degradation caused by excessive current flowHITACHI LTD·Filed 1980·Granted Dec 28, 1982·26 cites·5 claims
- 1382US4257011ASemiconductor laser deviceHITACHI LTD·Filed 1978·Granted Mar 17, 1981·24 cites·30 claims
- 1481US4546540ASelf-aligned manufacture of FETHITACHI LTD·Filed 1983·Granted Oct 15, 1985·47 cites·27 claims
- 1577US9000842B2Amplifying apparatus and control methodFUJITSU LTD·Filed 2013·Granted Apr 7, 2015·4 cites·17 claims
- 1677US6853631B1Code-division multiplex communication transmitting apparatus and receiving apparatus and method thereofFUJITSU LTD·Filed 1999·Granted Feb 8, 2005·53 cites·8 claims
- 1776US8488520B2Adaptive modulation and codingAWAD YASSIN ADEN·Filed 2007·Granted Jul 16, 2013·4 cites·4 claims
- 1876US7852906B2Wireless communication device and channel estimation and separation method in multi input systemFUJITSU LTD·Filed 2007·Granted Dec 14, 2010·6 cites·8 claims
- 1976US6864839B2Radio transceiver and method of controlling direction of radio-wave emissionFUJITSU LTD·Filed 2003·Granted Mar 8, 2005·23 cites·4 claims
- 2076US4740976ASemiconductor laser deviceHITACHI LTD·Filed 1984·Granted Apr 26, 1988·22 cites·13 claims
- 2173US8576771B2Adaptive modulation and codingAWAD YASSIN ADEN·Filed 2007·Granted Nov 5, 2013·3 cites·17 claims
- 2273US7026991B2Radio transceiver and method of controlling direction of radio-wave emissionFUJITSU LTD·Filed 2004·Granted Apr 11, 2006·8 cites·2 claims
- 2370US11153031B2Wireless base station device, wireless terminal device, wireless communication system, and wireless communication methodFUJITSU LTD·Filed 2018·Granted Oct 19, 2021·1 cites·11 claims
- 2470US7995680B2Apparatus and method for preamble detection and integer carrier frequency offset estimationFUJITSU LTD·Filed 2008·Granted Aug 9, 2011·5 cites·22 claims
- 2570US4361887ASemiconductor light emitting elementHITACHI LTD·Filed 1980·Granted Nov 30, 1982·18 cites·9 claims
- 2669US4288757ASemiconductor laser deviceHITACHI LTD·Filed 1979·Granted Sep 8, 1981·17 cites·6 claims
- 2767US7787824B2Receiver, transmission device and receiving methodFUJITSU LTD·Filed 2007·Granted Aug 31, 2010·3 cites·4 claims
- 2866US6563859B1Receiver and receiving method in multi-carrier spread-spectrum communicationsFUJITSU LTD·Filed 1999·Granted May 13, 2003·55 cites·22 claims
- 2965US4366567ASemiconductor laser deviceHITACHI LTD·Filed 1980·Granted Dec 28, 1982·14 cites·11 claims
- 3064US11412546B2Wireless communications system, communications apparatus, and processing methodFUJITSU LTD·Filed 2020·Granted Aug 9, 2022·0 cites·10 claims
- 3162US8867983B2Method and apparatus for controlling a relay station in a multi-hop relay networkZHU CHENXI·Filed 2008·Granted Oct 21, 2014·2 cites·12 claims
- 3261US4404678ASemiconductor laser deviceHITACHI LTD·Filed 1982·Granted Sep 13, 1983·13 cites·10 claims
- 3360US7391371B2Radio transceiver and method of controlling direction of radio-wave emissionFUJITSU LTD·Filed 2004·Granted Jun 24, 2008·3 cites·11 claims
- 3459US7660370B2Wireless terminal apparatus, control method for wireless base station and control method for wireless terminal apparatusFUJITSU LTD·Filed 2006·Granted Feb 9, 2010·1 cites·9 claims
- 3558US6487193B1Path searched device and CDMA receiver with the sameFUJITSU LTD·Filed 1999·Granted Nov 26, 2002·24 cites·20 claims
- 3658US6442218B1DemodulatorFUJITSU LTD·Filed 1999·Granted Aug 27, 2002·39 cites·17 claims
- 3758US4602371AHigh output semiconductor laser device utilizing a mesa-stripe optical confinement regionHITACHI LTD·Filed 1984·Granted Jul 22, 1986·11 cites·24 claims
- 3855US2010142436A1Communication SystemsFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3954US12395280B2Base station device, terminal device, and communication methodFUJITSU LTD·Filed 2020·Granted Aug 19, 2025·0 cites·6 claims
- 4053US10568137B2Wireless communications system, communications apparatus, and processing methodFUJITSU LTD·Filed 2017·Granted Feb 18, 2020·0 cites·11 claims
- 4153US4503599AMethod of fabricating field effect transistorsHITACHI LTD·Filed 1983·Granted Mar 12, 1985·17 cites·18 claims
- 4252US2023024809A1Communication device and communication method that support d2d communicationFUJITSU LTD·Filed 2022·Application pending·0 cites
- 4351US9462509B2Communication system, mobile station, and control deviceFUJITSU LTD·Filed 2014·Granted Oct 4, 2016·0 cites·17 claims
- 4450US8401463B2Relay station, radio communication system, and control method of relay stationNAKAMURA MICHIHARU·Filed 2009·Granted Mar 19, 2013·1 cites·16 claims
- 4550US2008043712A1Communication SystemsFUJITSU LTD·Filed 2007·Application pending·0 cites
- 4649US10433322B2Base station and wireless device used in wireless communication systemFUJITSU LTD·Filed 2018·Granted Oct 1, 2019·0 cites·11 claims
- 4749US9942915B2Wireless communication system, base station apparatus, terminal device, and transmission methodFUJITSU LTD·Filed 2017·Granted Apr 10, 2018·0 cites·16 claims
- 4849US9294987B2Communication control method, communication control apparatus and radio communication apparatusFUJITSU LTD·Filed 2014·Granted Mar 22, 2016·0 cites·8 claims
- 4948US11601842B2Communication device, communication method, and communication systemFUJITSU LTD·Filed 2018·Granted Mar 7, 2023·0 cites·8 claims
- 5048US9319927B2Communication control apparatus, mobile station, and communication control methodFUJITSU LTD·Filed 2014·Granted Apr 19, 2016·0 cites·5 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →