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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/11/2012
Application #:
12446806
Filing Dt:
09/22/2009
Publication #:
Pub Dt:
01/14/2010
Inventors:
Kenji Seki, Etsuo Shito, Katsuhiko Hirao
Title:
FLAMMABLE GAS CONCENTRATION DEVICE AND FLAMMABLE GAS CONCENTRATION METHOD
Assignment: 1
Reel/Frame:
023266/0576Recorded: 09/22/2009Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/18/2009
Exec Dt:
06/18/2009
Exec Dt:
06/18/2009
Assignees:
1-2, HIRANOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410046
4-11, AWAJIMACHI 4-CHOME, CHUO-KU, OSAKA-SHI
OSAKA, JAPAN 5410047
Correspondent:
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
024807/0332Recorded: 08/09/2010Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2009
Assignee:
4-11 AWAJIMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 5410047
Correspondent:
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:
024807/0375Recorded: 08/09/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2009
Assignee:
1-2 HIRANOMACHI 4-CHOME
CHUO-KU, OSAKA-SHI, OSAKA, JAPAN 5410046
Correspondent:
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219

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