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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/20/1984
Application #:
06321781
Filing Dt:
11/16/1981
Inventors:
YOJI ARITA, YUZO SEO
Title:
METHOD OF CONTROLLING ALUMINUM ELECTROLYTIC CELLS
Assignment: 1
Reel/Frame:
004203/0155Recorded: 12/19/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/02/1981
Exec Dt:
11/02/1981
Assignee:
JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
004398/0154Recorded: 05/01/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/01/1985
Assignee:
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO-TO,, JAPAN
Correspondent:
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
1755 S. JEFF. DAVIS HWY., STE. 400
ARLINGTON, VA. 22202

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