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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/04/1983
Application #:
06245433
Filing Dt:
03/19/1981
Inventors:
AKIO KUMADA, TAKAHIKO IHOCHI, MASASHI TANAKA, KAZUMA SUZUKI, MASARU YOKOSUKA et al
Title:
CERAMUC TRANSPARENT PIEZOELECTRIC TRANSDUCER
Assignment: 1
Reel/Frame:
004067/0709Recorded: 12/16/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Exec Dt:
03/04/1981
Assignee:
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
CRAIG & ANTONELLI
STE. 600, 1919 PENN. AVE., N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
004876/0901Recorded: 04/11/1988Pages: 24
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: MAY 8, 1987
Assignor:
Exec Dt:
11/04/1987
Assignee:
Correspondent:
ROBERT E. LUCIA
EMHART CORPORATION
P.O. BOX 2730
HARTFORD, CT 06101

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