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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/19/1996
Application #:
08202457
Filing Dt:
02/28/1994
Inventors:
REIJI NIINO, TOMOYUKI OHBU, HIROAKI IKEGAWA, KEN NAKAO, YOSHIYUKI FUJITA, TSUTOMU HARAOKA et al
Title:
HEAT TREATMENT PROCESS FOR WAFERS
Assignment: 1
Reel/Frame:
006902/0423Recorded: 02/28/1994Pages: 7
Conveyance:
BOTH 50%
Assignors:
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Assignees:
3-1, NISHI SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO-TO, JAPAN
52, AZA-MATSUNAGANE, IWAYADO, EASHI-SHI
IWATE-KEN, JAPAN
Correspondent:
ROBERT G. WEILACHER
BEVERIDGE, DEGRANDI, WEILACHER, ET AL.
1850 M STREET, N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:
007162/0770Recorded: 09/28/1994Pages: 12
Conveyance:
A CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR ON REEL 6902 FRAME 0423
Assignors:
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Exec Dt:
02/11/1994
Assignees:
3-1, NISHI SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO-TO, JAPAN
52, AZA-MATSUNAGANE, IWAYADO
ESASHI-SHI, IWATE-KEN, JAPAN
Correspondent:
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:
008613/0307Recorded: 07/17/1997Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/1997
Assignee:
3-6, AKASAKA 5-CHOME, MINATO-KU
TOKYO-TO, JAPAN
Correspondent:
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M STREER, N.W., SUITE 800
WASHINGTON, D.C. 20036

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