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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/07/1994
Application #:
07980358
Filing Dt:
11/23/1992
Inventors:
FUMIHIKO HASEGAWA, MASAYUKI YAMADA, HIROSHI KAWANO, TATSUO OHTANI
Title:
APPARATUS FOR POLISHING CHAMFERS OF A WAFER
Assignment: 1
Reel/Frame:
006349/0173Recorded: 11/23/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/19/1992
Exec Dt:
09/19/1992
Exec Dt:
09/19/1992
Exec Dt:
09/19/1992
Assignee:
4-2, 1-CHOME, MARUNOUCHI
CHIYODA-KU
TOKYO-TO, JAPAN
Correspondent:
WHITHAM & MARHOEFER
11800 SUNRISE VALLEY DRIVE
SUITE 220
RESTON, VA 22091

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