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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/12/1995
Application #:
08041316
Filing Dt:
03/31/1993
Inventor:
SHOJI TSURUTA
Title:
CONTINUOUS HEAT TREATMENT SYSTEM OF SEMICONDUCTOR WAFERS FOR ELIMINATING THERMAL DONOR
Assignment: 1
Reel/Frame:
006606/0822Recorded: 05/27/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/06/1993
Assignees:
5-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
8-16, IWAMOTO-CHO 3-CHOME
CHIYODA-KU, TOKYO, JAPAN
Correspondent:
HOWARD L. BERNSTEIN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 2
Reel/Frame:
026074/0552Recorded: 04/05/2011Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/01/2002
Assignee:
1-2-1 SHIBAURA, MINATO-KU
TOKYO, JAPAN 105 8634
Correspondent:
THILO C. AGTHE
100 WALL STREET, 21ST FLOOR
NEW YORK, NY 10005
Assignment: 3
Reel/Frame:
026100/0718Recorded: 04/07/2011Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/01/2005
Assignee:
1-2-1 SHIBAURA, MINATO-KU
TOKYO, JAPAN 105 8634
Correspondent:
THILO C. AGTHE
100 WALL STREET, 21ST FLOOR
NEW YORK, NY 10005
Assignment: 4
Reel/Frame:
027021/0207Recorded: 10/05/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2011
Assignee:
1-2-1 SHIBAURA
TOKYO, MINATO-KU, JAPAN 105 8634
Correspondent:
THILO C. AGTHE
100 WALL STREET, 21ST FLOOR
NEW YORK, NY 10005

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