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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/08/1994
Application #:
07593808
Filing Dt:
10/05/1990
Inventors:
AKIRA IMAI, NORIO HASEGAWA, HIROSHI FUKUDA, TOSHIHIKO TANAKA
Title:
MASK HAVING A PHASE SHIFTER AND METHOD OF MANUFACTURING SAME
Assignment: 1
Reel/Frame:
005579/0323Recorded: 10/05/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/27/1990
Exec Dt:
09/27/1990
Exec Dt:
09/27/1990
Exec Dt:
09/27/1990
Assignee:
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
A CORP OF JAPAN
TOKYO, JAPAN
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS
STE. 600, 1919 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
026109/0528Recorded: 03/25/2011Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/2011
Assignee:
1753 SHIMONUMABE, NAKAHARA-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 211-8668
Correspondent:
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 N. 17TH STREET, SUITE 1800
ARLINGTON, VIRGINIA 22209

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