Inventor · disambiguated record
Masahiro Kamata
Also filed as: KAMATA MASAHIRO
30 granted patents·4 pending applications·369 citations·filing 1984–2017
97Inventor score
Top patents by PatentIndex Score
34 records- 0193US9134184B2Methods and systems for temperature compensated temperature measurementsKAMATA MASAHIRO·Filed 2012·Granted Sep 15, 2015·11 cites·8 claims
- 0291US8305845B2Methods and systems for seismic signal detectionKAMATA MASAHIRO·Filed 2012·Granted Nov 6, 2012·9 cites·19 claims
- 0390US8027225B2Methods and systems for seismic sensorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2011·Granted Sep 27, 2011·12 cites·6 claims
- 0489US7894297B2Methods and apparatus for borehole sensing including downhole tension sensingSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Feb 22, 2011·29 cites·27 claims
- 0585US7187620B2Method and apparatus for borehole sensingSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Mar 6, 2007·54 cites·14 claims
- 0683US8687465B2Methods and systems for seismic signal detectionKAMATA MASAHIRO·Filed 2012·Granted Apr 1, 2014·4 cites·6 claims
- 0782US7225662B2Geophone calibration techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Jun 5, 2007·39 cites·69 claims
- 0881US8913464B2Methods and systems for seismic signal detectionKAMATA MASAHIRO·Filed 2011·Granted Dec 16, 2014·5 cites·20 claims
- 0981US7696901B2Methods and apparatus for photonic power conversion downholeSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Apr 13, 2010·22 cites·3 claims
- 1079US4953136ADownhole seismic exploration device and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1986·Granted Aug 28, 1990·42 cites·13 claims
- 1178US9507039B2Seismic source, system, and methodKAMATA MASAHIRO·Filed 2011·Granted Nov 29, 2016·4 cites·10 claims
- 1276US8267578B2Methods and systems for temperature compensated temperature measurementsKAMATA MASAHIRO·Filed 2009·Granted Sep 18, 2012·8 cites·17 claims
- 1376US7099235B2Geophone and method of manufacturing a geophoneSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Aug 29, 2006·18 cites·30 claims
- 1471US8069932B2Method and apparatus for determining formation pararmeters using a seismic tool arrayKAMATA MASAHIRO·Filed 2008·Granted Dec 6, 2011·9 cites·20 claims
- 1570US9435644B2Digital compensation for non-linearity in displacement sensorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 6, 2016·2 cites·16 claims
- 1669US8125852B2Methods and systems for seismic signal detectionKAMATA MASAHIRO·Filed 2009·Granted Feb 28, 2012·6 cites·25 claims
- 1766US8174403B2Methods and apparatus for telemetry and power deliveryKAMATA MASAHIRO·Filed 2007·Granted May 8, 2012·9 cites·25 claims
- 1866US7567485B2Method and apparatus for borehole sensingSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Jul 28, 2009·8 cites·7 claims
- 1962US7688674B2Methods and apparatus for performing moving checkshotsSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Granted Mar 30, 2010·6 cites·50 claims
- 2061US7929379B2Methods and systems for seismic sensorsSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Apr 19, 2011·5 cites·21 claims
- 2160US8644110B2Methods and systems for spurious cancellation in seismic signal detectionKAMATA MASAHIRO·Filed 2011·Granted Feb 4, 2014·1 cites·18 claims
- 2260US8526269B2Methods and systems for deploying seismic devicesKAMATA MASAHIRO·Filed 2009·Granted Sep 3, 2013·5 cites·20 claims
- 2359US7639566B2Geophone securement mechanismSCHLUMBERGER TECHNOLOGY CORP·Filed 2008·Granted Dec 29, 2009·4 cites·18 claims
- 2459US5044460ADownhole seismic exploration device and apparatusSCHLUMBERGER TECHNOLOGY CORP·Filed 1990·Granted Sep 3, 1991·27 cites·7 claims
- 2557US4675289AMethod of measuring the number of eumycete cellsAJINOMOTO KK·Filed 1984·Granted Jun 23, 1987·14 cites·11 claims
- 2655US7843765B2Attenuating a surface seismic waveWESTERNGECO LLC·Filed 2007·Granted Nov 30, 2010·3 cites·22 claims
- 2754US8139439B2Methods and systems for seismic sensor calibrationKAMATA MASAHIRO·Filed 2009·Granted Mar 20, 2012·3 cites·12 claims
- 2853US9036449B2Methods and systems for deploying seismic devicesSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted May 19, 2015·0 cites·15 claims
- 2949US7171851B2Temperature compensated strain measurementSCHLUMBERGER TECHNOLOGY CORP·Filed 2004·Granted Feb 6, 2007·10 cites·39 claims
- 3048US9612350B2Controlled damping geophoneSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Apr 4, 2017·0 cites·9 claims
- 3146US2015300161A1Down Hole Subsurface Wave System with Drill String Wave Discrimination and Method of Using SameSCHLUMBERGER TECHNOLOGY CORP·Filed 2014·Application pending·0 cites
- 3242US2007242563A1Geophone calibration techniqueSCHLUMBERGER TECHNOLOGY CORP·Filed 2007·Application pending·0 cites
- 3338US2019352607A1Methods for expanding and differentiating b cells for producing antibodyUNIV DUKE·Filed 2017·Application pending·0 cites
- 3424US2004047234A1Method of monitoring a drilling pathFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →