Inventor · disambiguated record
Takeaki Nakayama
Also filed as: NAKAYAMA TAKEAKI
7 granted patents·2 pending applications·109 citations·filing 1997–2012
84Inventor score
Top patents by PatentIndex Score
9 records- 0190US7788972B2Method 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
- 0290US7609380B2Real-time calibration for downhole spectrometerSCHLUMBERGER TECHNOLOGY CORP·Filed 2005·Granted Oct 27, 2009·22 cites·27 claims
- 0386US8256283B2Method 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
- 0464US6061633ABorehole logging systemSCHLUMBERGER TECHNOLOGY CORP·Filed 1997·Granted May 9, 2000·40 cites·12 claims
- 0562US10196893B2Inter-tool communication flow control in toolbus system of cable telemetrySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Feb 5, 2019·2 cites·20 claims
- 0641US9154186B2Toolstring communication in cable telemetrySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Oct 6, 2015·0 cites·10 claims
- 0740US9911323B2Toolstring topology mapping in cable telemetrySCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Granted Mar 6, 2018·0 cites·16 claims
- 0839US2014354446A1Cable Telemetry Synchronization System and MethodSCHLUMBERGER TECHNOLOGY CORP·Filed 2012·Application pending·0 cites
- 0936US2014218206A1Multi-Scheme Downhole Tool Bus System and MethodsTJHANG THEODORUS·Filed 2012·Application pending·0 cites
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