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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/07/1989
Application #:
07043722
Filing Dt:
04/29/1987
Inventors:
TOSHISHIGE NAGAO, MASAYUKI ARIKI, YOSHIAKI IDA
Title:
METHOD AND APPARATUS FOR MEASURING FILM THICKNESS USING A SECOND SHEET OF KNOWN THICKNESS
Assignment: 1
Reel/Frame:
005094/0016Recorded: 06/02/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/25/1987
Exec Dt:
08/25/1987
Exec Dt:
08/25/1987
Assignee:
2-3, MARUNOUCHI 2-CHOME
CHIYODA-KUTOKYO, JAPAN
Correspondent:
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE. N.W.
SUITE 800
WASHINGTON, D.C. 20037

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