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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
6954856
Issue Dt:
10/11/2005
Application #:
09510438
Filing Dt:
02/21/2000
Inventors:
Takashi Kohashi, Akira Ogino, Hiroyuki Kimura, Hiroshi Yoshiura, Yoshiaki Moriyama et al
Title:
ADDITIONAL INFORMATION EMBEDDING METHOD, ADDITIONAL INFORMATION DETECTING METHOD, ADDITIONAL INFORMATION EMBEDDING APPARATUS AND ADDITIONAL INFORMATION DETECTING APPARATUS
Assignment: 1
Reel/Frame:
010883/0922Recorded: 06/05/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOHASHI, TAKASHI
Exec Dt:
05/24/2000
OGINO, AKIRA
Exec Dt:
05/25/2000
KIMURA, HIROYUKI
Exec Dt:
05/08/2000
YOSHIURA, HIROSHI
Exec Dt:
04/24/2000
MORIYAMA, YOSHIAKI
Exec Dt:
05/16/2000
SUGAYA, KAZUMI
Exec Dt:
05/16/2000
Assignees:
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
PIONEER CORPORATION
NO. 4-1 MEGURO 1-CHOME, MEGURO-KU
TOKYO, JAPAN
HITACHI, LTD.
6, KANDRA SURUGANDAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
FROMMER LAWRENCE & HAUG LLP
WILLIAM S. FROMMER
745 FIFTH AVENUE
NEW YORK, NY 10151

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