Inventor · disambiguated record
Norio Murakami
Also filed as: MURAKAMI NORIO
33 granted patents·13 pending applications·575 citations·filing 1976–2016
97Inventor score
Top patents by PatentIndex Score
46 records- 0193US6011435ATransmission-line loss equalizing circuitFUJITSU LTD·Filed 1997·Granted Jan 4, 2000·160 cites·29 claims
- 0291US7200394B2Information distribution service system based on predicted changes in location of mobile information terminalFUJITSU LTD·Filed 2003·Granted Apr 3, 2007·85 cites·13 claims
- 0388US6975813B1Light output control deviceFUJITSU LTD·Filed 2000·Granted Dec 13, 2005·27 cites·23 claims
- 0479US7239873B2Shared information system in networkFUJITSU LTD·Filed 2005·Granted Jul 3, 2007·7 cites·15 claims
- 0575US5481564AReceived data adjusting deviceFUJITSU LTD·Filed 1991·Granted Jan 2, 1996·84 cites·18 claims
- 0674US4363977ADevice for discriminating between two values of a signal with DC offset compensationFUJITSU LTD·Filed 1981·Granted Dec 14, 1982·36 cites·5 claims
- 0772US7054835B2Electronic commerce providing system having orderer authenticating functionFUJITSU LTD·Filed 2001·Granted May 30, 2006·16 cites·22 claims
- 0869US4064960ANoise barrierSHOWA KOJI KK·Filed 1976·Granted Dec 27, 1977·22 cites·13 claims
- 0968US7577732B2Information distribution service providing systemFUJITSU LTD·Filed 2004·Granted Aug 18, 2009·15 cites·4 claims
- 1067US6921942B2Structure of a lateral diffusion MOS transistor in widespread use as a power control deviceOKI ELECTRIC IND CO LTD·Filed 2004·Granted Jul 26, 2005·10 cites·18 claims
- 1167US6198129B1Vertical type insulated gate transistorOKI ELECTRIC IND CO LTD·Filed 1999·Granted Mar 6, 2001·25 cites·14 claims
- 1266US4347617AAsynchronous transmission system for binary-coded informationFUJITSU LTD·Filed 1980·Granted Aug 31, 1982·25 cites·8 claims
- 1365US6649455B2SOI type MOS element and manufacturing method thereofOKI ELECTRIC IND CO LTD·Filed 2002·Granted Nov 18, 2003·10 cites·6 claims
- 1463US8244188B2Transmitting and receiving circuitSAWADA MASARU·Filed 2010·Granted Aug 14, 2012·2 cites·10 claims
- 1563US2005202835A1Method and apparatus for providing communication serviceFiled 2004·Application pending·0 cites
- 1661US9532240B2Mobile communication system, quality control method, and monitoring control deviceFUJITSU LTD·Filed 2014·Granted Dec 27, 2016·2 cites·17 claims
- 1761US7630739B2Dynamic cell reconfiguring method and cellular network system to which the method is appliedFUJITSU LTD·Filed 2006·Granted Dec 8, 2009·4 cites·7 claims
- 1860US6469349B2SOI type MOS element and manufacturing method thereofOKI ELECTRIC IND CO LTD·Filed 2001·Granted Oct 22, 2002·7 cites·4 claims
- 1959US6728495B1Light output control circuit with a warning function of deteriorated light outputFUJITSU LTD·Filed 2000·Granted Apr 27, 2004·6 cites·12 claims
- 2058US7619465B2filter circuit and semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2008·Granted Nov 17, 2009·4 cites·6 claims
- 2155US8386635B2Data communication system capable of adjusting transmission speedsFUJITSU LTD·Filed 2005·Granted Feb 26, 2013·1 cites·6 claims
- 2254US4042061ACell-box-type noise barrier having large magnitude of transmission loss and noise insulating methodSHOWA KOJI KK·Filed 1976·Granted Aug 16, 1977·19 cites·6 claims
- 2354US2002129119A1Information distribution device and information distribution methodFiled 2001·Application pending·0 cites
- 2449US7266308B2Light output control circuitFUJITSU LTD·Filed 2005·Granted Sep 4, 2007·0 cites·9 claims
- 2548US9100864B2Operation monitoring apparatus, cause event estimating method for the same, and information communication network systemFUJITSU LTD·Filed 2013·Granted Aug 4, 2015·0 cites·13 claims
- 2645US9756516B2Communication apparatus and estimation methodFUJITSU LTD·Filed 2015·Granted Sep 5, 2017·0 cites·16 claims
- 2745US2014373038A1Quality evaluation apparatus, quality evaluation method, communication system, and radio base station apparatusFUJITSU LTD·Filed 2014·Application pending·0 cites
- 2844US6552393B2Power MOS transistor having increased drain current pathOKI ELECTRIC IND CO LTD·Filed 2001·Granted Apr 22, 2003·2 cites·8 claims
- 2944US2005227692A1Utilized-network selection method, communication system and mobile terminalKAWASHIMA SHINICHI·Filed 2004·Application pending·0 cites
- 3043US8195132B2Information transfer control apparatus and information transfer control method for transferring contentMURAKAMI NORIO·Filed 2009·Granted Jun 5, 2012·0 cites·18 claims
- 3142US2003037013A1Web site access service providing systemFiled 2001·Application pending·0 cites
- 3242US2007042770A1Information distributionYASUI YUTAKA·Filed 2003·Application pending·0 cites
- 3339US2002099769A1Server system for distributing information to portable mobile information terminal in specific areaFiled 2001·Application pending·0 cites
- 3438US2017026983A1Base station apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3537US2016242116A1Radio access system and base station apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3636US10135998B2Key telephone system, control method, terminal, and programNEC PLATFORMS LTD·Filed 2014·Granted Nov 20, 2018·0 cites·5 claims
- 3736US9609476B2Wireless device, wireless base station, and control method for a failure in a wireless networkFUJITSU LTD·Filed 2015·Granted Mar 28, 2017·0 cites·9 claims
- 3836US2016165648A1Mobile communication system, communication method for mobile communication system, and terminal apparatusFUJITSU LTD·Filed 2016·Application pending·0 cites
- 3935US5336910ACharge coupled device of high sensitivity and high integrationOKI ELECTRIC IND CO LTD·Filed 1993·Granted Aug 9, 1994·4 cites·5 claims
- 4034US2013107768A1Communication network system, node apparatus, and route selection method for communication network systemMURAKAMI NORIO·Filed 2012·Application pending·0 cites
- 4134US2014073328A1Radio mobile communication system, radio base station apparatus, mobile terminal apparatus, and radio communication method in radio mobile communication systemFUJITSU LTD·Filed 2013·Application pending·0 cites
- 4231US10092472B2Nurse call system, interface unit, and nurse call connection methodNEC PLATFORMS LTD·Filed 2015·Granted Oct 9, 2018·0 cites·4 claims
- 4331US9532250B2Communication monitoring system, communication monitoring method, and communication monitoring deviceFUJITSU LTD·Filed 2016·Granted Dec 27, 2016·0 cites·12 claims
- 4431US2015327259A1Mobile communication system, radio base station apparatus, and operation control methodFUJITSU LTD·Filed 2015·Application pending·0 cites
- 4529US9787833B2Nurse call system, nurse call conversion unit, nurse call connection method, and programNEC PLATFORMS LTD·Filed 2015·Granted Oct 10, 2017·0 cites·7 claims
- 4625US5395562AMethod of producing mesocarbon microbeads and method for quality control of sintered mesocarbon productsOSAKA GAS CO LTD·Filed 1992·Granted Mar 7, 1995·2 cites·9 claims
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