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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/24/1987
Application #:
06816107
Filing Dt:
01/03/1986
Inventors:
KOZO SHIRATO, KAZUO HIRAIZUMI, MASASHI KOBAYASHI, KAZUYASU KAWASHIMA
Title:
APPARATUS FOR ADJUSTING THE CONCENTRATION OF A SOLUTION
Assignment: 1
Reel/Frame:
004631/0738Recorded: 11/19/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
01/21/1986
Exec Dt:
01/21/1986
Exec Dt:
01/21/1986
Exec Dt:
01/21/1986
Assignee:
4-5, KAJICHO 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Correspondent:
WATSON, COLE, GRINDLE & WATSON
1400 K STREET, N. W.
WASHINGTON, DC 20005-2477
Assignment: 2
Reel/Frame:
005693/0850Recorded: 05/07/1991Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/19/1991
Assignee:
2985, OAZA ANGYORYONEGISHI, KAWAGUCHI-SHI
SAITAMA-KEN, JAPAN
Correspondent:
RICHARD H. TUSHIN
WATSON, COLE, GRINDLE & WATSON
1400 K STREET, N.W., STE. 725
WASHINGTON, D.C. 20005-2477

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