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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5025448
Issue Dt:
06/18/1991
Application #:
07492716
Filing Dt:
03/13/1990
Inventors:
SHOICHI SUDO, YOSHIHISA SAKAI, HIROSHI YASAKA, TETSUHIKO IKEGAMI, YUZO YOSHIKUNI et al
Title:
METHOD AND APPARATUS FOR STABILIZING FREQUENCY OF SEMICONDUCTOR LASER
Assignment: 1
Reel/Frame:
005311/0375Recorded: 05/15/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
SUDO, SHOICHI
Exec Dt:
05/07/1990
YASAKA, HIROSHI
Exec Dt:
05/07/1990
IKEGAMI, TETSUHIKO
Exec Dt:
05/07/1990
SAKAI, YOSHIHISA
Exec Dt:
05/07/1990
YOSHIKUNI, YUZO
Exec Dt:
05/07/1990
YOKOHAMA, ITARU
Exec Dt:
05/07/1990
KUBODERA, KENICHI
Exec Dt:
05/07/1990
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
1-6, UCHISAIWAICHO 1-CHOME, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN, ET AL
LEONARD HOLTZ
600 THIRD AVE.
NEW YORK, NY 10016-2088
Assignment: 2
Reel/Frame:
007869/0521Recorded: 04/01/1996Pages: 3
Conveyance:
CHANGE OF ADDRESS
Assignor:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Exec Dt:
09/18/1995
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
19-2, NISHI-SHINJUKU 3-CHOME, SHINJUKU-KU
TOKYO 163-19, JAPAN
Correspondent:
FRISHAUF, HOLTZ, GOODMAN,
LANGER & CHICK, P.C.
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023

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