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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/15/1994
Application #:
07988960
Filing Dt:
03/15/1993
Inventors:
TAKASHI NAKAMURA, KENJI OSUMI, KIYOMASA OGA, MOTOHIRO ARAI, RYUKICHI IKEDA, EIJI YOSHIDA et al
Title:
PROCESS FOR REFINING CRUDE MATERIAL FOR COPPER OR COPPER ALLOY
Assignment: 1
Reel/Frame:
006867/0183Recorded: 02/16/1994Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/25/1993
Exec Dt:
02/23/1993
Exec Dt:
02/23/1993
Exec Dt:
02/23/1993
Exec Dt:
02/23/1993
Exec Dt:
02/26/1993
Exec Dt:
02/26/1993
Exec Dt:
03/04/1993
Assignee:
3-18, WAKINOHAMA-CHO 1-CHOME, CHUO-KU, KOBE-SHI, HYOGO 651 JAPAN
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN E. OBLON
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202

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