Hiromasa Nishisaka

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Sagamihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toolstring topology mapping in cable telemetry
- Patent number 9,911,323
- Issue date Mar 6, 2018
- Schlumberger Technology Corporation
- David Santoso
- E21 - EARTH DRILLING MINING
Information Patent Grant
Failure point diagnostics in cable telemetry
- Patent number 9,535,185
- Issue date Jan 3, 2017
- Schlumberger Technology Corporation
- Alex Olson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Toolstring communication in cable telemetry
- Patent number 9,154,186
- Issue date Oct 6, 2015
- Schlumberger Technology Corporation
- Hiromasa Nishisaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Toolstring Communication in Cable Telemetry
- Publication number 20140152457
- Publication date Jun 5, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Hiromasa Nishisaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Failure Point Diagnostics in Cable Telemetry
- Publication number 20140152456
- Publication date Jun 5, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Alex Olson
- G01 - MEASURING TESTING
Information Patent Application
Toolstring Topology Mapping in Cable Telemetry
- Publication number 20140152460
- Publication date Jun 5, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- David Santoso
- G08 - SIGNALLING