Inventor · disambiguated record
Toru Terabayashi
Also filed as: TERABAYASHI TORU
22 granted patents·1 pending application·785 citations·filing 2000–2013
97Inventor score
Top patents by PatentIndex Score
23 records- 0196US7461547B2Methods and apparatus of downhole fluid analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Dec 9, 2008·109 cites·31 claims
- 0296US7336356B2Method and apparatus for downhole spectral analysis of fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Feb 26, 2008·41 cites·21 claims
- 0396US6476384B1Methods and apparatus for downhole fluids analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Nov 5, 2002·139 cites·23 claims
- 0494US6768105B2Methods and apparatus for downhole fluids analysisSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Jul 27, 2004·85 cites·22 claims
- 0591US7392697B2Apparatus for downhole fluids analysis utilizing micro electro mechanical system (MEMS) or other sensorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Jul 1, 2008·25 cites·24 claims
- 0691US6465775B2Method of detecting carbon dioxide in a downhole environmentSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Oct 15, 2002·55 cites·17 claims
- 0790US7788972B2Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Sep 7, 2010·34 cites·9 claims
- 0890US7609380B2Real-time calibration for downhole spectrometerSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Oct 27, 2009·22 cites·27 claims
- 0989US7687770B2Methods and apparatus for multi dimension fluorescence spectrum measurement downholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 30, 2010·15 cites·24 claims
- 1089US7511813B2Downhole spectral analysis toolSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Mar 31, 2009·17 cites·30 claims
- 1187US7687769B2Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 30, 2010·12 cites·22 claims
- 1286US8256283B2Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluidsTERABAYASHI TORU·Filed 2010·Granted Sep 4, 2012·11 cites·16 claims
- 1385US6956204B2Determining fluid properties from fluid analyzerSCHLUMBERGER TECHNOLOGY CORP·Filed 2003·Granted Oct 18, 2005·74 cites·30 claims
- 1480US8528396B2Phase separation detection in downhole fluid samplingWU XU·Filed 2009·Granted Sep 10, 2013·21 cites·26 claims
- 1578US7933018B2Spectral imaging for downhole fluid characterizationSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Apr 26, 2011·18 cites·15 claims
- 1678US7095012B2Methods and apparatus for determining chemical composition of reservoir fluidsSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Aug 22, 2006·61 cites·26 claims
- 1773US8397561B2Downhole sensor systems and methods thereofYAMATE TSUTOMU·Filed 2010·Granted Mar 19, 2013·5 cites·17 claims
- 1866US8925379B2Downhole sensor systems and methods thereofSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Jan 6, 2015·2 cites·16 claims
- 1962US8156800B2Methods and apparatus to evaluate subterranean formationsTERABAYASHI TORU·Filed 2008·Granted Apr 17, 2012·9 cites·19 claims
- 2062US7002142B2Determining dew precipitation and onset pressure in oilfield retrograde condensateSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Feb 21, 2006·27 cites·15 claims
- 2156US8534115B2Systems and methods of determining parameter values in a downhole environmentTOMIYAMA KOZUE·Filed 2011·Granted Sep 17, 2013·3 cites·18 claims
- 2241US9574938B2Sampling tool with dual flowline architectureZAZOVSKY ALEXANDER F·Filed 2011·Granted Feb 21, 2017·0 cites·18 claims
- 2332US2007108378A1High pressure optical cell for a downhole optical fluid analyzerTERABAYASHI TORU·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →