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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/11/2001
Application #:
09458807
Filing Dt:
12/10/1999
Inventors:
MASAYUKI AKAGAWA, OSAMU YAMASHITA, TAICHI TANIUCHI
Title:
OPTICAL DEVICE METHOD OF CLEANING THE SAME PROJECTION ALIGNER AND METHOD OF PRODUCING THE SAME
Assignment: 1
Reel/Frame:
010458/0142Recorded: 12/10/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/03/1999
Exec Dt:
12/03/1999
Exec Dt:
12/03/1999
Assignee:
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8331, JAPAN
Correspondent:
ARMSTRONG, WESTERMAN, HATTORI ET AL.
LE-NHUNG MCLELAND
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006

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