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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/07/2001
Application #:
09426945
Filing Dt:
10/26/1999
Inventors:
KEIKO CHIBA, SHUNICHI UZAWA, MITSUAKI AMEMIYA, YUTAKA WATANABE
Title:
EXPOSURE METHOD AND X-RAY MASK STRUCTURE FOR USE WITH THE SAME
Assignment: 1
Reel/Frame:
010479/0778Recorded: 01/06/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/16/1999
Exec Dt:
12/20/1999
Exec Dt:
12/16/1999
Exec Dt:
12/16/1999
Assignee:
3-30-2 SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Correspondent:
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801

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