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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/20/2004
Application #:
09662909
Filing Dt:
09/15/2000
Inventors:
Itaru Honma, Shigeki Nomura, Toshiya Sugimoto, Osamu Nishikawa
Title:
PROTON-CONDUCTING MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FUEL CELL USING THE SAME
Assignment: 1
Reel/Frame:
011405/0972Recorded: 01/04/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/27/2000
Exec Dt:
12/27/2000
Exec Dt:
12/27/2000
Exec Dt:
12/27/2000
Assignees:
1-4, UMEZONO 1-CHOME, TSUKUBA-SHI
IBARAGI-KEN, 305-4292, JAPAN
32, WADAI, TSUKUBA-SHI
IBARAGI-KEN, 300-4292, JAPAN
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI, ET AL.
DONALD W. HANSON
1725 K STREET, NW., SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
016026/0859Recorded: 12/01/2004Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/15/2004
Exec Dt:
05/20/2004
Assignee:
C/O 1-4 UMEZONO 1-CHOME, TSUKUBA-SHI
IBARAGI-KEN, 305-4292, JAPAN
Correspondent:
ARMSTRONG KRATZ QUINTOS HANSON & BROOKS
JAMES E. ARMSTRONG, IV
1725 K STREET, N.W.
WASHINGTON, DC 20006

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