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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
5116521
Issue Dt:
05/26/1992
Application #:
07564461
Filing Dt:
08/08/1990
Inventors:
HIROYUKI FUJII, TOKUO SHIRAI, TAKANORI MIZUTANI, YOSHIO NAGAE, KOJI HETSUGI et al
Title:
AQUEOUS LUBRICATION TREATMENT LIQUID AND METHOD OF COLD PLASTIC WORKING METALLIC MATERIALS
Assignment: 1
Reel/Frame:
005460/0974Recorded: 09/26/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
FUJII, HIROYUKI
Exec Dt:
08/31/1990
SHIRAI, TOKUO
Exec Dt:
08/31/1990
MIZUTANI, TAKANORI
Exec Dt:
08/31/1990
NAGAE, YOSHIO
Exec Dt:
08/31/1990
HETSUGI, KOJI
Exec Dt:
08/31/1990
TANIZAWA, YASUO
Exec Dt:
08/31/1990
KABURAGI, KOUJI
Exec Dt:
08/31/1990
Assignees:
NIPPONDENSO CO., LTD.
1-1 SHOWA-CHO KARIYA-CITY
AICHI-PREF. 448, JAPAN
NIHON PARKERIZING CO., LTD.
15-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN
Correspondent:
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, NW, 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:
010197/0001Recorded: 08/30/1999Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NIPPONDENSO CO., LTD.
Exec Dt:
10/01/1996
Assignee:
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., 448-8661, JAPAN
Correspondent:
PILLSBURY MADISON & SUTRO LLP
G. LLOYD KNIGHT
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 3
Reel/Frame:
010197/0080Recorded: 08/30/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
NIHON PARKERIZING CO., LTD.
Exec Dt:
07/23/1999
Assignee:
DENSO CORPORATION
1-1, SHOWA-CHO, KARIYA-CITY
AICHI-PREF., 448-8661, JAPAN
Correspondent:
PILLSBURY MADISON & SUTRO LLP
G. LLOYD KNIGHT, IP GROUP
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918

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