Yoshino Sakata

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Sagamihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic isolators
- Patent number 9,557,435
- Issue date Jan 31, 2017
- Schlumberger Technology Corporation
- Hitoshi Sugiyama
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Acoustic Isolators
- Publication number 20140177391
- Publication date Jun 26, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Hitoshi Sugiyama
- G01 - MEASURING TESTING