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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
7712223
Issue Dt:
05/11/2010
Application #:
12240943
Filing Dt:
09/29/2008
Publication #:
20100077623
Pub Dt:
04/01/2010
Inventors:
TSUNEHIKO IMAMURA, AKIRA KAMIYA, SHIGERU SATO, JUEI IGARASHI, TSUTOMU YAMATE
Title:
APARATUS FOR AZIMUTH MEASUREMENTS USING GYRO SENSORS
Assignment: 1
Reel/Frame:
021700/0978Recorded: 10/20/2008Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IMAMURA, TSUNEHIKO
Exec Dt:
10/01/2008
KAMIYA, AKIRA
Exec Dt:
10/02/2008
SATO, SHIGERU
Exec Dt:
10/03/2008
IGARASHI, JUEI
Exec Dt:
10/02/2008
YAMATE, TSUTOMU
Exec Dt:
10/03/2008
Assignees:
SCHLUMBERGER TECHNOLOGY CORPORATION
200 GILLINGHAM LANE
MD 1
SUGAR LAND, TEXAS 77478
TAMAGAWA SEIKI CO., LTD.
1879 OYASUMI, IIDA-SHI
NAGANO-KEN 395-8515, JAPAN
Correspondent:
SCHLUMBERGER K.K.
INTELLECTUAL PROPERTY LAW
2-2-1 FUCHINOBE, SAGAMIHARA-SHI
KANAGAWA-KEN 229-0006 JAPAN

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