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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/15/2008
Application #:
29265980
Filing Dt:
09/13/2006
Inventors:
Tomofumi Umetsu, Noriharu Fujima
Title:
PLATE FIN FOR A HEAT EXCHANGER
Assignment: 1
Reel/Frame:
018310/0232Recorded: 09/13/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/04/2006
Exec Dt:
08/04/2006
Assignee:
1-1, TOYOSU 3-CHOME, KOTO-KU
TOKYO 135-8710, JAPAN
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
046246/0869Recorded: 05/29/2018Pages: 58
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2007
Assignee:
1-1, TOYOSU 3-CHOME
KOTO-KU
TOKYO, JAPAN
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
045912/0742Recorded: 05/29/2018Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/18/2018
Assignee:
7-12, SHINONOME 1-CHOME
KOTO-KU
TOKYO, JAPAN 135-0062
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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