Inventor · disambiguated record
Nobuyoshi Niina
Also filed as: NIINA NOBUYOSHI
10 granted patents·2 pending applications·72 citations·filing 2002–2023
87Inventor score
Files withSCHLUMBERGER TECHNOLOGY CORP4MS DIRECTIONAL LLC3NIINA NOBUYOSHI2HOPKINS CHRIS1INTELLISERV LLC1
Top patents by PatentIndex Score
12 records- 0187US10184296B2Drilling system with flow control valveSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Granted Jan 22, 2019·5 cites·20 claims
- 0284US9121223B2Drilling system with flow control valveNIINA NOBUYOSHI·Filed 2012·Granted Sep 1, 2015·11 cites·19 claims
- 0379US7605715B2Electromagnetic wellbore telemetry system for tubular stringsSCHLUMBERGER TECHNOLOGY CORP·Filed 2006·Granted Oct 20, 2009·17 cites·20 claims
- 0478US7859426B2Electromagnetic wellbore telemetry system for tubular stringsINTELLISERV LLC·Filed 2009·Granted Dec 28, 2010·15 cites·11 claims
- 0566US9803426B2Flex joint for downhole drilling applicationsMENGER CHRISTIAN·Filed 2011·Granted Oct 31, 2017·2 cites·7 claims
- 0657US6833706B2Hole displacement measuring system and method using a magnetic fieldSCHLUMBERGER TECHNOLOGY CORP·Filed 2002·Granted Dec 21, 2004·17 cites·20 claims
- 0756US2025079936A1Electromagnetic Combo Machine and Method For Use in Downhole ApplicationsMS DIRECTIONAL LLC·Filed 2023·Application pending·0 cites
- 0855US12031415B2Drilling fluid through-flow axial flux turbine generatorMS DIRECTIONAL LLC·Filed 2023·Granted Jul 9, 2024·0 cites·16 claims
- 0954US8739862B2System for controlling flow of an actuating fluidNIINA NOBUYOSHI·Filed 2010·Granted Jun 3, 2014·1 cites·10 claims
- 1052US8596386B2System and method for drilling and completing lateral boreholesHOPKINS CHRIS·Filed 2008·Granted Dec 3, 2013·4 cites·22 claims
- 1149US11428262B2Compliant bearing for oilfield applicationsMS DIRECTIONAL LLC·Filed 2021·Granted Aug 30, 2022·0 cites·14 claims
- 1241US2014284103A1Monitoring System for Drilling InstrumentsSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →