Hideyuki Kamei

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus to provide a time reference
- Patent number 9,083,263
- Issue date Jul 14, 2015
- Schlumberger Technology Corporation
- Shigeru Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods of determining parameter values in a downhole e...
- Patent number 8,534,115
- Issue date Sep 17, 2013
- Schlumberger Technology Corporation
- Kozue Tomiyama
- E21 - EARTH DRILLING MINING
Information Patent Grant
Active positioning of downhole devices using spherical motors
- Patent number 8,061,047
- Issue date Nov 22, 2011
- Schlumberger Technology Corporation
- Juei Igarashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus to Provide A Time Reference
- Publication number 20140167869
- Publication date Jun 19, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Shigeru Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS OF DETERMINING PARAMETER VALUES IN A DOWNHOLE E...
- Publication number 20130091944
- Publication date Apr 18, 2013
- Kozue Tomiyama
- E21 - EARTH DRILLING MINING
Information Patent Application
ACTIVE POSITIONING OF DOWNHOLE DEVICES USING SPHERICAL MOTORS
- Publication number 20100258321
- Publication date Oct 14, 2010
- SCHLUMBERGER TECHNOLOGY CORPORATION
- JUEI IGARASHI
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTICAL FILTER FOR DISPLAY, AND DISPLAY AND PLASMA DISPLAY PANEL PR...
- Publication number 20100187991
- Publication date Jul 29, 2010
- BRIDGESTONE CORPORATION
- Hideyuki Kamei
- G02 - OPTICS
Information Patent Application
OPTICAL FILTER FOR DISPLAY, AND DISPLAY AND PLASMA DISPLAY PANEL PR...
- Publication number 20100172028
- Publication date Jul 8, 2010
- BRIDGESTONE CORPORATION
- Hideyuki Kamei
- G02 - OPTICS