Inventor · disambiguated record
Toshifumi Sato
Also filed as: GEORGEAUX ERIC · SATO TOSHIFUMI
84 granted patents·11 pending applications·2,002 citations·filing 1984–2023
99Inventor score
Files withNEC CORP51TSUBAKIMOTO CHAIN CO13TOSHIBA KK9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3KURODA NAHOKO2
Top patents by PatentIndex Score
95 records- 0196US9271272B2Communications system with multiple PDCCH with associated multiple DMRS patternsAWAD YASSIN ADEN·Filed 2012·Granted Feb 23, 2016·29 cites·18 claims
- 0294US6993294B2Mobile communication system, communication control method, base station and mobile station to be used in the sameNEC CORP·Filed 2002·Granted Jan 31, 2006·100 cites·30 claims
- 0394US5982763AReception timing detection circuit of CDMA receiver and detection methodNEC CORP·Filed 1997·Granted Nov 9, 1999·155 cites·16 claims
- 0491US6392236B1Radiation detectorTOSHIBA KK·Filed 2000·Granted May 21, 2002·57 cites·17 claims
- 0590US10039099B2Wireless communication system and wireless communication methodNEC CORP·Filed 2015·Granted Jul 31, 2018·7 cites·7 claims
- 0690US5745858ABase station transmitter/receiver capable of varying composite directivity of antennasNEC CORP·Filed 1994·Granted Apr 28, 1998·99 cites·9 claims
- 0790US5511068AMobile communication system capable of transmitting and receiving a radio signal obtained by TDMA and CDMA without interferenceNEC CORP·Filed 1994·Granted Apr 23, 1996·110 cites·22 claims
- 0887US6088324APrediction-based transmission power control in a mobile communications systemNEC CORP·Filed 1997·Granted Jul 11, 2000·132 cites·18 claims
- 0987US5598428ADS/CDMA diversity receiver with despreading filters using combiner wherein first and second despreading filters are delayed with respect to each other by a period of half the chip rateNEC CORP·Filed 1994·Granted Jan 28, 1997·95 cites·9 claims
- 1086US6778591B2Path search circuit dividing a received signal into a plurality of FFT windows to reduce arithmetic operation processes for cross-correlation coefficientsNEC CORP·Filed 2001·Granted Aug 17, 2004·35 cites·7 claims
- 1185US5956328ASpread spectrum communications systemNEC CORP·Filed 1996·Granted Sep 21, 1999·86 cites·44 claims
- 1283US7010023B1Path search circuit for simultaneously performing antenna directivity control and path searchNEC CORP·Filed 2000·Granted Mar 7, 2006·27 cites·17 claims
- 1382US6574205B1CDMA cellular system and method of detecting spreading code in CDMA cellular systemNEC CORP·Filed 1999·Granted Jun 3, 2003·71 cites·16 claims
- 1482US6081919ACoding and decoding system using CRC check bitNEC CORP·Filed 1997·Granted Jun 27, 2000·49 cites·20 claims
- 1582US5751705ACode division multiple access base station transmitterNEC CORP·Filed 1996·Granted May 12, 1998·72 cites·3 claims
- 1681US7512917B2Method for verifying safety apparatus and safety apparatus verified by the sameTOSHIBA KK·Filed 2006·Granted Mar 31, 2009·11 cites·24 claims
- 1780US7468012B2Ratchet type tensionerTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Dec 23, 2008·9 cites·2 claims
- 1879US8908650B2Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodesAARFLOT TORBJÖM·Filed 2005·Granted Dec 9, 2014·13 cites·41 claims
- 1979US7774187B2Safety protection instrumentation system and method of operating the systemTOSHIBA KK·Filed 2005·Granted Aug 10, 2010·6 cites·13 claims
- 2079US6743134B2Silent chainTSUBAKIMOTO CHAIN CO·Filed 2002·Granted Jun 1, 2004·16 cites·1 claims
- 2178US7476170B2Double-sided silent chainTSUBAKIMOTO CHAIN CO·Filed 2005·Granted Jan 13, 2009·8 cites·2 claims
- 2278US4710960ASpeech-adaptive predictive coding system having reflected binary encoder/decoderNEC CORP·Filed 1984·Granted Dec 1, 1987·44 cites·10 claims
- 2377US12250698B2Communication systemNEC CORP·Filed 2023·Granted Mar 11, 2025·0 cites·4 claims
- 2477US4680553AIntermediate frequency amplifier with signal strength detection circuitNEC CORP·Filed 1985·Granted Jul 14, 1987·26 cites·11 claims
- 2575US8634404B2Mobile station, base station, mobile communication system, and communication methodMORIMOTO AKIHITO·Filed 2006·Granted Jan 21, 2014·5 cites·6 claims
- 2674US4898095ALaser beam-detonatable blasting capNIPPON OILS & FATS CO LTD·Filed 1988·Granted Feb 6, 1990·28 cites·9 claims
- 2773US7646751B2Interface, apparatus, and method for communication between a radio equipment control node and a remote equipment node in a radio base stationERICSSON TELEFON AB L M·Filed 2004·Granted Jan 12, 2010·22 cites·72 claims
- 2873US4839639APaging receiver having battery saving circuitNEC CORP·Filed 1987·Granted Jun 13, 1989·102 cites·8 claims
- 2972US8451792B2Base station apparatus and communication control methodTANNO MOTOHIRO·Filed 2008·Granted May 28, 2013·3 cites·7 claims
- 3070US11974295B2Communication systemNEC CORP·Filed 2022·Granted Apr 30, 2024·0 cites·4 claims
- 3170US9474079B2Base station apparatus and communication control methodNEC CORP·Filed 2013·Granted Oct 18, 2016·1 cites·3 claims
- 3270US4945300APower source control apparatusNEC CORP·Filed 1989·Granted Jul 31, 1990·20 cites·6 claims
- 3369US6188679B1CDMA chip synchronization circuitNEC CORP·Filed 1997·Granted Feb 13, 2001·39 cites·8 claims
- 3468US11337204B2Communication systemNEC CORP·Filed 2020·Granted May 17, 2022·0 cites·4 claims
- 3568US10400869B2Chain drive mechanismTSUBAKIMOTO CHAIN CO·Filed 2017·Granted Sep 3, 2019·1 cites·7 claims
- 3668US6141555ACellular communication system, and mobile and base stations used in the sameNEC CORP·Filed 1998·Granted Oct 31, 2000·43 cites·18 claims
- 3768US6130884AVariable rate CDMA spread circuitNEC CORP·Filed 1997·Granted Oct 10, 2000·31 cites·9 claims
- 3865US9305670B2TIP system and TIP monitoring control equipmentKOIZUMI ATSUHIKO·Filed 2012·Granted Apr 5, 2016·2 cites·4 claims
- 3965US6805646B2Double-sided meshing type silent chainTSUBAKIMOTO CHAIN CO·Filed 2001·Granted Oct 19, 2004·10 cites·2 claims
- 4064US6827624B2Electron emission element and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Dec 7, 2004·4 cites·26 claims
- 4164US6414948B1Electric power controlling system for variable bit rate CDMA transmission and mobile telephone systemNEC CORP·Filed 1998·Granted Jul 2, 2002·47 cites·21 claims
- 4264US2010254504A1Power Monitoring SystemTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4363US8942310B2Information processing apparatus and information processing method, and non-transitory computer readable medium storing information processing programMIYATANI TETSUHIKO·Filed 2011·Granted Jan 27, 2015·2 cites·8 claims
- 4461US10959237B2Base station apparatus and communication control methodDENSO CORP·Filed 2018·Granted Mar 23, 2021·0 cites·18 claims
- 4561US8837664B2Power monitoring systemKABUSHIKI KAISHI TOSHIBA·Filed 2013·Granted Sep 16, 2014·0 cites·7 claims
- 4661US7142587B2Received path timing detecting circuit at DS-CDMA systemNEC CORP·Filed 2001·Granted Nov 28, 2006·6 cites·4 claims
- 4760US5142699ARadio receiver with clock signal controlled to improve the signal to noise ratioNEC CORP·Filed 1991·Granted Aug 25, 1992·54 cites·7 claims
- 4859US9924524B2Base station apparatus and communication control methodNEC CORP·Filed 2016·Granted Mar 20, 2018·0 cites·14 claims
- 4959US5087905AMethod for superimposing independently transmitted data on pager displayNEC CORP·Filed 1990·Granted Feb 11, 1992·29 cites·9 claims
- 5058US4689606AData encoding/decoding circuitNEC CORP·Filed 1986·Granted Aug 25, 1987·21 cites·4 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →