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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/05/1990
Application #:
07201555
Filing Dt:
06/02/1988
Inventor:
MASANORI KOGO
Title:
ELECTROMAGNETIC ANECHOIC CHAMBER WITH AN INNER ELECTROMAGNETIC WAVE REFLECTION SURFACE AND AN ELECTROMAGNETIC WAVE ABSORPTION SMALL BALL DISPOSED IN THE CHAMBER
Assignment: 1
Reel/Frame:
004911/0056Recorded: 07/28/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/13/1988
Assignee:
7-1, KORIYAMA 6-CHOME,
SENDAI-SHI, MIYAGI-KEN, JAPAN
Correspondent:
ROBERTS, SPIECENS & COHEN
38 EAST 29TH STREET
3RD FLOOR
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
013438/0460Recorded: 11/05/2002Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/01/2002
Assignee:
7-1, KORIYAMA 6-CHOME
TAIHAKU-KU, SENDAI-SHI, MIYAGI, JAPAN
Correspondent:
SUGHRUE MION, PLLC
DAVID J. CUSHING
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3213

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