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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/13/1990
Application #:
07211556
Filing Dt:
06/24/1988
Inventors:
MASAO KAWACHI, NORIO TAKATO, KANAME JINGUJI, AKIO SUGITA, SHIN SUMIDA
Title:
INTEGRATED OPTICAL DEVICE AND METHOD FOR MANUFACTURING THEREOF
Assignment: 1
Reel/Frame:
004903/0473Recorded: 06/24/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Exec Dt:
05/09/1988
Assignee:
NO. 1-6, UCHISAIWAI-CHO
1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Correspondent:
SPENCER & FRANK
1111 19TH ST., N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
007986/0985Recorded: 03/25/1996Pages: 9
Conveyance:
CERTIFICATE EXTRACT OF REGISTER (ADDRESS CHANGE) AND SWORN ENGLISH TRANSLATION
Assignor:
Exec Dt:
09/22/1995
Assignee:
19-2 NISHI-SHINJUKU 3-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Correspondent:
SPENCER & FRANK
ROBERT J. FRANK
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955

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