YASUO KANAYA

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MACHIDA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transducer assembly for a downhole tools
- Patent number 9,476,293
- Issue date Oct 25, 2016
- Schlumberger Technology Corporation
- Hiroshi Nakajima
- E21 - EARTH DRILLING MINING
Information Patent Grant
Transducer assemblies for downhole tools
- Patent number 8,286,475
- Issue date Oct 16, 2012
- Schlumberger Technology Corporation
- Hiroshi Nakajima
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for long term seismic monitoring
- Patent number 7,813,220
- Issue date Oct 12, 2010
- Schlumberger Technology Corporation
- Yasuo Kanaya
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Transducer Assembly For A Downhole Tools
- Publication number 20120324993
- Publication date Dec 27, 2012
- Hiroshi Nakajima
- G01 - MEASURING TESTING
Information Patent Application
TRANSDUCER ASSEMBLIES FOR DOWNHOLE TOOLS
- Publication number 20100000311
- Publication date Jan 7, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- HIROSHI NAKAJIMA
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR LONG TERM SEISMIC MONITORING
- Publication number 20080128127
- Publication date Jun 5, 2008
- SCHLUMBERGER TECHNOLOGY CORPORATION
- YASUO KANAYA
- G01 - MEASURING TESTING