Inventor · disambiguated record
Tatsuki Endo
Also filed as: ENDO TATSUKI
8 granted patents·3 pending applications·89 citations·filing 2000–2021
84Inventor score
Top patents by PatentIndex Score
11 records- 0183US6630890B1Methods, systems and tools for borehole loggingSCHLUMBERGER TECHNOLOGY CORP·Filed 2000·Granted Oct 7, 2003·59 cites·25 claims
- 0278US9217808B2Wellbore signal monitor with tangential seismic sensors for tube-wave noise reductionSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Dec 22, 2015·5 cites·20 claims
- 0372US9217320B2Magnetically clamping a downhole component to a direction of a borehole casingSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Dec 22, 2015·5 cites·20 claims
- 0457US12318645B2Fire extinguisherYAMATO PROTEC CORP·Filed 2019·Granted Jun 3, 2025·0 cites·15 claims
- 0555US7694735B2SondeHAHEIM SVEIN·Filed 2006·Granted Apr 13, 2010·5 cites·13 claims
- 0654US6588542B2Borehole tool actuating mechanismSCHLUMBERGER TECHNOLOGY CORP·Filed 2001·Granted Jul 8, 2003·14 cites·31 claims
- 0748US9435191B2Downhole sensor flap and method of using sameSCHLUMBERGER TECHNOLOGY CORP·Filed 2013·Granted Sep 6, 2016·0 cites·18 claims
- 0847US2010224377A1Fire-extingushing spray nozzle and fire-extinguishing equipmentYAMATO PROTEC CORP·Filed 2008·Application pending·0 cites
- 0947US2010181083A1Fire-extinguishing spray nozzle and fire-extinguishing equipmentYAMATO PROTEC CORP·Filed 2008·Application pending·0 cites
- 1047US2023128375A1Fire extinguishing and fire spread preventing agent composition and fire extinguishing and fire spread preventing agent including the sameYAMATO PROTEC CORP·Filed 2021·Application pending·0 cites
- 1137US8061470B2Method and apparatus for deploying a plurality of seismic devices into a borehole and method thereofENDO TATSUKI·Filed 2008·Granted Nov 22, 2011·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →