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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/06/1994
Application #:
08099450
Filing Dt:
07/30/1993
Inventors:
TAMAKI TOBA, ATSUKO OHKAWA, YASUO HIRA, MASAYASU FUJISAWA, ISAO HASHIMOTO
Title:
THICKNESS/DEPTH MEASURING APPARATUS AND METHOD FOR MEASURING THE THICKNESS OF A FILM AND THE DEPTH OF A GROOVE
Assignment: 1
Reel/Frame:
007038/0538Recorded: 06/28/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/27/1993
Exec Dt:
08/27/1993
Exec Dt:
08/27/1993
Exec Dt:
08/27/1993
Exec Dt:
08/27/1993
Assignee:
6, KANDA SURUGADAI
4-CHOME CHIYODA-KU, TOKYO
JAPAN
Correspondent:
MELVIN KRAUS
ANTONELLI, TERRY, STOUT & KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209

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